| Names | |
|---|---|
| Preferred IUPAC name | 2,6-dichlorobenzenecarbonitrile |
| Other names | 2,6-DCBN Dichlobenil Casoron Casilon Graslin Totril Dichlorobenil |
| Pronunciation | /ˈtuː, sɪks daɪˌklɔːr.oʊˈbɛn.zəˌnaɪ.trɪl/ |
| Identifiers | |
| CAS Number | 1194-65-6 |
| Beilstein Reference | 1308801 |
| ChEBI | CHEBI:34624 |
| ChEMBL | CHEMBL14337 |
| ChemSpider | 21502 |
| DrugBank | DB08757 |
| ECHA InfoCard | 06a4f62c-6d39-4641-a2a1-ebc99e9eb32d |
| EC Number | 217-421-2 |
| Gmelin Reference | 104134 |
| KEGG | C14280 |
| MeSH | D003525 |
| PubChem CID | 8534 |
| RTECS number | DI4375000 |
| UNII | Q6GNH7E50E |
| UN number | UN3439 |
| Properties | |
| Chemical formula | C7H3Cl2N |
| Molar mass | 157.01 g/mol |
| Appearance | White to Off-white Crystalline Solid |
| Odor | Odorless |
| Density | 1.44 g/cm³ |
| Solubility in water | Slightly soluble |
| log P | 2.9 |
| Vapor pressure | 0.0025 mmHg (25°C) |
| Acidity (pKa) | 11.71 |
| Basicity (pKb) | 1.90 |
| Magnetic susceptibility (χ) | -69.0·10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.595 |
| Viscosity | 0.972 cP (25°C) |
| Dipole moment | 2.57 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 235.6 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | 66.7 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -2062 kJ/mol |
| Pharmacology | |
| ATC code | N06AX27 |
| Hazards | |
| Main hazards | Harmful if swallowed, toxic if inhaled, causes skin and eye irritation, may cause respiratory irritation, suspected of causing cancer. |
| GHS labelling | GHS02, GHS07, GHS09 |
| Pictograms | GHS06, GHS09 |
| Signal word | Warning |
| Hazard statements | H301, H312, H315, H319, H410 |
| Precautionary statements | P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P363, P391, P501 |
| NFPA 704 (fire diamond) | 2,2,1,× |
| Flash point | 127°C |
| Autoignition temperature | 540°C |
| Lethal dose or concentration | LD50 Oral Rat 2,730 mg/kg |
| LD50 (median dose) | LD50 (median dose): 3,130 mg/kg (oral, rat) |
| NIOSH | SN 1570000 |
| PEL (Permissible) | Not established |
| REL (Recommended) | 0.5 mg/m³ |
| IDLH (Immediate danger) | IDLH: 25 mg/m³ |
| Related compounds | |
| Related compounds | Chlorobenzonitrile 3,5-Dichlorobenzonitrile 2,4-Dichlorobenzonitrile 2,6-Dichlorotoluene 2,6-Dichlorobenzaldehyde 2,6-Dichloroaniline Benzonitrile |
| Product Name & IUPAC Name | 2,6-Dichlorobenzonitrile IUPAC: 2,6-Dichlorobenzenecarbonitrile |
|---|---|
| Chemical Formula | C7H3Cl2N |
| Synonyms & Trade Names | Bromoxynil Nitrile; 2,6-DCBN; Dichlobenil |
| HS Code & Customs Classification | 29269090 (Exact HS code application varies depending on regional customs interpretations and intended use; confirm with local authorities for region-specific tariffs.) |
Inside the manufacturing environment, naming and regulatory identifiers serve as non-negotiable checkpoints. Regulatory inspection, cross-border supply, and customs-clearance all refer to official chemical identity first — not commercial branding. For 2,6-dichlorobenzonitrile, industry uses both IUPAC naming and familiar trade identifiers, with Dibromoxynil Nitrile and Dichlobenil as commercial synonyms. Mislabeling at the shipping stage risks delays or regulatory scrutiny, so manufacturers maintain controlled documentation to ensure downstream traceability.
Molecular formula C7H3Cl2N reflects the halogenated aromatic scaffold and sets expectations for process parameters during halogenation or cyanation steps. Any deviation from this nominal formula during in-line monitoring flags raw material mix-ups or process upsets, so the formula holds operational significance on the shop floor.
The HS Code, in industrial reality, elicits the kind of scrutiny not always appreciated at the laboratory bench. While 29269090 features as a logical classification for chlorinated aromatic nitriles, regional customs offices may still demand a product-specific ruling or written clarification when fine-tuning import tariffs. Product purity, contaminants, and declared usage must align with the declared code; technical grade, crop protection, and specialty application variants can shift code application. In practice, experienced manufacturers review updated harmonized schedules, especially when serving multi-national contracts, to circumvent costly transit holds.
By maintaining clear, cross-verified identification data, and internal revision control, manufacturers ensure seamless coordination among technical, quality, logistics, and compliance teams. It is not a bureaucratic exercise; consistent chemical ID management underpins batch genealogy and supports both recall procedures and customer complaint resolution. Formula, naming, and customs coding—these data are the backbone of internal ERP and external regulatory footprints, not just ‘labeling’. For industrial clients, upstream clarity in chemical ID sets the foundation for risk management and regulatory alignment further down the chain.
In our production facilities, 2,6-dichlorobenzonitrile presents as a solid, typically traded in crystalline or powder form. Color can range from off-white to pale yellow, affected by trace impurities and batch age. Industrial synthesis yields material with a faint, characteristic chemical odor, subject to residual solvents and purity. Melting and boiling points are grade-dependent and may shift with minor impurity levels or contaminant residues. Flash point and bulk density also vary with form (packed powder versus prill granules), packing method, and ambient humidity during packaging.
Production batches show stability under dry, inert conditions. Prolonged exposure to moisture or elevated temperature during storage increases risk of slow hydrolysis and color shift. Reactivity with strong acids, bases, or oxidizing agents in downstream processing remains a point of concern during plant transfer or waste handling operations.
Solubility depends on both solvent choice and manufacturing route, with product from certain routes carrying more hydrophilic impurities that can influence solubility in water and organic solvents. For application use, solution preparation protocols must consider actual purity, particle size, and residual moisture—factors verified against technical release standards before batch shipment.
Manufacturing division defines product grade by application: technical, analytical, or intermediate. Specifications for individual grades address impurities, residual solvents, and physical properties. Detailed specification tables are established in coordination with downstream requirements and regularly revised based on customer audit feedback and new regulatory guidance.
Common byproducts include isomeric dichlorobenzonitriles and minor amounts of monochloro derivatives. Level and nature of impurities arise from both raw material selection and efficiency of the final purification sequence. Impurity limits are determined by both process consistency and intended end use. Plant QC reviews each batch for conformity before issue.
Routine analytical methods rely on validated GC, HPLC, and titration procedures, confirmed against in-house or customer-referenced standards. Test frequencies and acceptance criteria align with grade and destination market compliance requirements.
Process engineers select either 2,6-dichlorotoluene or 2,6-dichlorobenzaldehyde as the main precursor, based on local supply reliability, cost trends, and impurity load. Vendor vetting focuses on batch-to-batch reproducibility of starting materials, since raw material impurity content significantly impacts total product purification cost.
Predominant industrial practice involves ammoxidation or dehydration/cyanation strategies, with reaction type chosen according to facility capabilities and waste management restrictions. Choice of route determines not just impurity profile but also energy demand, reactor lining material, and operator exposure risk. Catalyst type and conditioning (if used) affect selectivity and are subject to regular review for cost control and safety assurance.
Critical process control points include temperature ramp timing, ammonia feed rate, and minimization of side reactions via rapid solids extraction. Post-reaction, purification typically involves multiple recrystallizations and solvent washes. Each facility calibrates this sequence according to plant throughput and product specification required. Final filtration and drying steps receive additional scrutiny for possible cross-contamination or residual solvents.
Every lot undergoes sampling following a statistically validated plan. Full release occurs only after conformity with internal standards, including impurity pattern, residual solvent analysis, and particle size, as appropriate for the grade.
2,6-Dichlorobenzonitrile demonstrates reactivity suited for nucleophilic aromatic substitution and hydrolysis. Process teams supporting downstream derivatives regularly monitor conversion rates under both catalytic and stoichiometric conditions.
Modifications largely depend on solvent system, temperature regime, and catalyst presence: alkaline media promote hydrolysis, while polar aprotic solvents enhance nucleophilic substitution yields. Reaction temperature and time influence conversion and isomer ratio, so each campaign adjusts conditions to maximize batch utility against spec.
Industrially, the product serves as an intermediate for agrochemicals, specialty polymers, and dyes. Suitability for chlorinated aromatic syntheses comes under regulatory review for trace contaminants and conversion byproducts from the original manufacturing method.
Technical guidance specifies cool, dry storage, with preference for sealed, inert containers. Greater humidity or heat exposure increases brownish discoloration risk and slow hydrolysis. Light exposure is less critical, though recommended to avoid direct sunlight to prevent packaging degradation.
Material compatibility extends to steel drums lined with polymer or HDPE bags, since long-term contact with non-inert metal surfaces may produce discoloration or minor decomposition products. Packaging calibration draws from both customer logistics needs and prior shipping incident review.
Shelf life is batch- and grade-dependent, established by real-time and accelerated stability studies. Signs of product aging include caking, color shift, and odor development. Incoming inspection on customer receipt is recommended when shelf life end approaches.
All handling follows up-to-date GHS regulatory advisories for irritant and toxic chemical classes relevant to halogenated benzonitriles. Labeling and training reflect these hazards consistently with regional and international requirements.
2,6-Dichlorobenzonitrile may cause eye, skin, and respiratory irritation. Inhalation and long-term exposure require mitigation through ventilation, PPE, and engineering controls. Precaution statements are set in accordance with actual plant audit risk assessments and exposure history records.
Workplace exposure guidelines are observed based on published toxicology and occupational hygiene data for chlorinated benzonitriles. Manufacturing protocols emphasize minimizing airborne dust and direct contact. Waste handling includes process water monitoring and solid waste collection for proper incineration or regulatory shipment.
Production output of 2,6-Dichlorobenzonitrile reflects the status of upstream chlorobenzene and cyanide supply, batch reactor utilization, and process route efficiency. Chlorination and amination process parameters, solvent system, and catalyst residues are monitored to control impurity carryover. Output scale and time slot commitments are planned against campaign change-over cycles, with on-stream factors typically lower for high-purity or custom-specification lots. Market-facing inventory can fluctuate at the quarter turn based on contract rollover or pre-shipment inspection lead times. Spot availability is tighter during raw material supply disruptions, downstream customer turnarounds, or when regulation tightens for specific byproduct thresholds.
Lead time reflects campaign scheduling, order volume, and sampling or final QC release intervals. Lab-scale approval or third-party batch retesting can increase delivery cycles for specialty and electronic grades. For industrial-class material, MOQ aligns with reactor charge sizes and logistical optimization, rarely below drum or tote packout levels. Batch traceability and customer-specific grade documentation may affect available lots and shortest achievable lead times.
Standard packaging follows compatibility with nitrile class chemical resistance and downstream conversion needs. Most industrial-grade shipments use lined fiber drums or steel drums; larger end users may receive intermediate bulk containers (IBCs). High-purity or regulatory-critical applications typically specify inner polyethylene liners or tamper-evident seals, and may require inert gas blanketing or tertiary containment in transit to satisfy customer audit requirements.
Shipping typically involves full-container loads for established buyers or limited-volume lots for R&D and toll conversion. Regional DG (Dangerous Goods) labeling, GHS compliance, and port documentation shape outbound flow for export. Payment terms often tie to sales contract duration, volume commitment, and creditworthiness; new entrants are usually prepaid or on tighter terms until transaction history provides a risk profile. Shipping route congestion, customs clearance windows, and anti-diversion precautions affect practical freight timelines.
Raw material costs draw from the price and purity variability of chlorinated benzenes and sodium cyanide inputs. Feedstock volatility, energy input, and plant location drive upstream cost base, resulting in shifting offers on a contract or spot basis. Utilities, wastewater treatment, and labor are not trivial contributors, especially where regulatory-driven upgrades or process retrofits increase input costs.
Major influences on raw material prices include feedstock shortages, regulatory action on hazardous intermediates, or bulk commodity pricing shifts tied to energy or downstream agrochemical trends. Supply interruptions in major producing regions, plant incidents, or cross-border logistics issues also drive price spikes. Environmental restrictions or capex investments linked to emissions remediation frequently add cost surcharges to material sourced from regions with newer compliance mandates.
The price band depends foremost on product grade (technical, industrial, high-purity, or electronics); higher-purity grades require more intensive purification and QC, with premium for low-metal or low-total-chloride specifications. Packaging certification for pharmaceutical or electronic uses—such as UN performance certification or solvent-dedicated packout—pushes cost above standard drum offerings. End use certification (such as confirmed absence of specific impurities, batch residuals, or migration studies) creates further price stratification based on compliance documentation. Volume tier and consignment structure influence net price through economies of scale.
Supply is geographically centered on East Asia, with additional capacity in Western Europe and the US. Export orientation of Chinese and Indian producers shapes global offer volume, while downstream demand from crop protection and specialty intermediate sectors sets the size of the addressable market. Unexpected outages, trade policy, or cross-continent freight volatility shift spot availability differently by region.
China leads production volume, often dictating base prices, with cost competitiveness stemming from local feedstock clusters and integrated supply chain access. India sees periodic increases in unit costs tied to regulatory audits or infrastructure bottlenecks. The US and EU source regionally for high-purity, specialty applications, accounting for higher compliance and safety costs per unit. Japan draws on both domestic reliability and imported bulk intermediates, often for specialty or fine chemical segments where batch reproducibility and history of GMP documentation affect price.
Expect continued volatility in bulk pricing as margins compress between rising regulatory compliance costs and limited expansion in new capacity. If large-scale environmental reviews force shutdowns or upgrades, especially for cyanide handling or effluent treatment, delivered price will climb. Price relief will only emerge if new plant builds or relaxed policy increases supply. Special grade and documentation-intensive material will rise faster than industrial grade, reflecting scarcity and compliance barriers. All forecasts are conditional on macroeconomic cycles and regional trade stability.
Forecasts rely on internal plant order book analysis, periodic public disclosure by major market participants, and verified commodity data aggregators for raw material benchmarks. Market intelligence combines customs declarations, official trade statistics, and peer collaboration within chemical associations.
Past quarters saw pushback on unrestricted cyanide precursor export due to tightened local and international environmental factoring. Rapid pivots to alternative synthetic routes featured in technical disclosures, especially for sites facing elevated emissions risk. Contract demand remained steady among global agrochemical majors, with selective contract renewals tied to supplier audit outcomes.
EU member states continue to enforce stricter effluent and byproduct reporting for aromatic nitrile compounds, with industry groups negotiating transitional periods for new capex-heavy compliance investments. Some Asian regions introduced spot checks for batch release documentation, targeting impurities of concern in process streams. Hazard communication and labeling revisions extended new requirements to some previously unregulated downstream transportation stages.
Manufacturers responded by reviewing cyanide handling protocols, increasing batch analysis frequency, and enhancing process control automation for lower impurity profiles. In regions where municipal treatment costs spiked, on-site pre-treatment expanded and phosphate-neutralization units were introduced at critical discharge points. Internal task forces formed to anticipate regulatory moves and keep major downstream supply guaranteed, especially against a backdrop of global logistic disruption.
2,6-Dichlorobenzonitrile serves as a core intermediate across several industries, backed by years of direct plant experience. The primary output channels include:
| Application | Preferred Grade | Critical Parameters |
|---|---|---|
| Agrochemical Synthesis | Technical or High Purity | Isomeric Ratio, Chloride Residue, Water Content |
| Pharma Intermediates | High Purity, Pharma-Grade (where specified) | Organic Impurities, Solvent Traces, Endotoxin Control |
| Dyestuffs, Pigments | Standard or Technical | Moisture, Particle Size Distribution |
| Polymers, Resins | Technical, Custom | Residual Solvents, Volatile Impurities |
Raw material origin and production batch records drive specification differences. Agrochemical and pharma grades often receive multi-stage purification with adapted crystallization and drying steps, while technical and pigment grades may accept higher levels of non-structural organics.
Packaging method, moisture ingress control, and storage protocols shift based on typical handling time and climate. High-purity batches often run on dedicated lines to minimize risk of cross-contamination.
Match the grade to the downstream chemistry or formulation purpose. A herbicide synthesis may tolerate broader impurity windows compared to a precursor for regulated pharma production. Provide as much detail as possible on intended downstream use to production and QC teams.
Evaluate whether your application falls under pesticide, pharmaceutical, food contact, or other regulated categories. Regional requirements or customer-specific protocols drive acceptance criteria, especially for residual solvents or trace elements.
Purity expectations set by the final application should link directly to grade selection. Pharmaceutical routes tend to require not only higher nominal purity but also tighter specification of trace organics and inorganics. Agrochemical and technical buyers may accept slightly broader impurity profiles if the core assay meets process needs.
Higher grades involve smaller batch campaigns, additional analytical testing, and stricter packaging, impacting both lead time and price. Projected annualized volume and supply model (spot vs. contract) help production planning. Engage early on logistics and packaging suitability.
A validation sample aligned with your process scale allows for in-situ confirmation of fit. Analytical data from our plant quality control system can accompany the sample to facilitate your verification. Feedback from sample trialing helps set future production and release criteria.
Our production sites implement a quality assurance program anchored by third-party audited management system certifications. In the manufacture of 2,6-Dichlorobenzonitrile, internal procedures trace material batches from approved raw material intake through each input and process step. Ongoing compliance validation is covered by regular audits and routine system reviews, which are subject to both regulatory and customer-requested verification. Certification scope and frequency may differ based on site location and the principal end use—pharmaceutical, agrochemical, or specialty chemical intermediates often involve additional system layers.
Product-specific quality documentation aligns with the intended application segment. Reference standards can include customer-specified protocols or recognized norms such as those applied for fine chemical intermediates. Certificates of analysis reflect the finished batch’s analytical profile against agreed specifications. For demanding markets, supplementary statements are available: compliance with selected prohibitions (such as controlled impurities), site of origin, and alignment with specific market-driven requirements may be included based on order contract terms.
Each product shipment is supported by standard documentation—certificate of analysis, batch release record, and transport documentation. Analytical data sets include results of in-process and final release testing, referencing analytical methods established at the site laboratory. Stability profiles, where needed, are provided according to application or regulatory requirements. Data collection and reporting follow both internal SOPs and the reporting needs defined in the sales contract. For development or qualification projects, technical and regulatory files can be supplemented by sample retention, impurity trend analysis, and change notification protocols.
Sustained plant uptime and reliable production output anchor the supply of 2,6-Dichlorobenzonitrile. The site maintains campaign or continuous operations depending on market demand and grade requirements. Spare production lines and buffer storage help manage peak season orders and intermittent changes in the order book. Execution of frame contracts or forward planning can further improve production scheduling for strategic buyers, reducing lead time risk during critical supply windows. Customization of business terms—including volume commitments, dynamic delivery scheduling, and JIT supply—reflects an ongoing dialogue with key customers.
The installed core equipment list and validated process route support steady annual output capacity, subject to feedstock supply and regular maintenance turnaround scheduling. Parallel reactor systems limit the impact of single-point failures, while backup raw material qualification offers additional flexibility to manage supply disruptions. Detailed production planning takes into account both domestic and export order cycles, with documented reviews after every major campaign. Customers with annual volume contracts receive supply allocation reflecting pre-contracted commitments, especially for high-purity or application-specific grades requiring additional production steps.
Sample requests are managed directly by the technical and quality management teams to ensure representative batch selection and proper documentation alignment. Potential buyers specify grade, sampling size, and documentation needs with a technical contact or account manager. The laboratory then draws and seals the sample from a batch that meets internal release criteria, with traceability back to formulation and test records. Custom testing or pre-marketing evaluations may involve additional information exchange or technical call-offs, particularly for initial technical qualification or method development projects.
Collaboration models are tailored to buyer segment, grade requirement, and order pattern. Spot orders, long-term volume contracts, and consignment inventory are available depending on market, with each model involving its own logistical, quality, and release documentation flow. For high-volume or application-sensitive customers, advanced shipment notifications, rolling forecast integration, and consignment stock management enable more responsive supply chain alignment. Project-based cooperation, such as for regulatory submission or new product development, includes milestone-based sampling, interim delivery, and technical dossier support at each phase.
Process engineers continue to review oxidative chlorination and copper-catalyzed pathways to manage both selectivity and cost for 2,6-dichlorobenzonitrile. Among our industry peers, efforts focus on minimizing off-target isomers and condensed-phase byproducts, which impact yield and downstream purification needs. In particular, the adaptation of continuous processing for nitration and chlorination steps now receives more attention due to worker safety and batch consistency priorities. Our own process and pilot-scale data reflect improvements in minimizing levels of 2,3- and 2,5-dichloro isomers through catalyst system optimization and process parameter control that are aligned with targeted grade requirements for downstream agrochemical and polymer precursors.
Growth in selective herbicide intermediates and specialty polymer resins has shifted demand toward high-purity grades with lower aromatic impurity content. We now see custom specifications requested for fluorinated and alkylated analogs, where customers require lower trace metal content and improved photostability. This changes the impurity profile and analytical release testing, demanding an update of standard QA protocols as required by evolving end-use compliance requirements.
The main technical challenge involves managing halogenated byproducts generated during chlorination. In-process monitoring for both cyanide handling and hydrochloric acid evolution demands rigorous engineering controls. As a manufacturer, we have implemented in-line GC for quick turnaround on isomer ratios and residual solvent levels, and we continuously improve solvent recovery strategies to keep process economics viable. Breakthroughs in phase-transfer catalysis have shown promise for reducing reaction temperatures and hazardous raw material consumption, though full-scale implementation awaits long-term process stability data. Impurity control remains highly grade-dependent; products designed for stringent downstream pharma or electronic-grade resins must meet tighter trace metal and organic residual limits, which drives investment in more advanced purification trains.
Based on raw material pricing, forthcoming regulatory reviews, and expansion in the active ingredient sector, the near-future market for 2,6-dichlorobenzonitrile will see stable volume with an upward potential in high-purity and custom-grade segments. The shift toward regional sourcing and changes in global supply chains lead to requests for both smaller flexible campaign sizes and larger, continuous bulk campaigns. Custom synthesis requests for downstream value-added derivatives continue to grow. Market resilience will depend on energy pricing trends and tightening safety regulations impacting the choice of process route and waste treatment costs.
Process scalability and automation are now critical, with the trend moving toward digital control systems for both batch and continuous operations. Feedback loops ensure grade-to-grade consistency, and advanced solvent recycle systems help balance cost and compliance. The industry is advancing toward closed-loop solvent management and catalytic cycle optimization, which directly affects both environmental performance and overall batch reproducibility.
As chemical manufacturers, we confront mounting expectations to improve solvent and waste handling. New catalysts designed for mild conditions and extended cycle life offer process gains, but ultimately, waste reduction hinges on upfront route selection and real-time analytical control. Reclaimed solvents, lower-volume effluent, and improved scrubbing technology contribute directly to compliance with upcoming regional environmental standards. Life-cycle assessment tools are now regularly applied in the R&D screening of new process routes for the product, reinforcing our commitment to continual improvement in environmental and worker safety performance.
Our technical support team examines customer process requirements closely, from solvent compatibility to expected impurity tolerance in downstream synthesis. Consultations typically start with a review of customer application context, including equipment constraints, required grade technical data, and desired end-use regulatory compliance. Material transfer protocols, handling instructions, and documentation are matched to each segment's needs. For sensitive downstream processes such as pharma intermediates, we provide direct access to our analytical specialists who advise on method validation and impurity tracking.
We work directly with R&D and process development teams on customer side to align delivery specifications with batch, continuous, or flow chemistry needs. This includes temperature and humidity management for sensitive grades, container and transport selection, and recommendations for integration with automated dispensing equipment. Adjustments to impurity profiles or trace element content—depending on region, process, or regulatory shift—are reviewed and implemented per customer feedback, validating every change against internal quality management protocols before large-scale supply commences.
Our after-sales commitment spans batch traceability, ongoing QA-to-production feedback, and rapid issue resolution support. Detailed release records, retain sampling, and analysis certificates are retained according to ISO-compliant retention schedules. If deviations or process issues arise at customer sites, field technical staff engage directly to troubleshoot, either in-person or through remote diagnostics. Continuous improvement feedback, drawn from customer returns and performance reviews, loops directly into both process control and technical support documentation.
| Service Area | Key Features | Customer Benefit |
|---|---|---|
| Process Consultation | Route analysis, grade selection, custom release spec definition | Application-specific support, reduced fitment risk |
| Analytical Support | On-demand impurity, solvent, and trace element analytics | Enhanced downstream process reliability |
| After-Sales Feedback | Batch QA tracking, non-conformance investigation | Continuous quality improvement, traceability |
Operating as a chemical manufacturer brings a straightforward perspective to specialty compounds such as 2,6-Dichlorobenzonitrile. This material demands careful handling at each stage, from synthesis to final packaging. We produce 2,6-Dichlorobenzonitrile in a purpose-built facility, where the production line, quality standards, and output volume come under our direct control. This level of oversight pays dividends for customers with demanding technical and commercial requirements.
2,6-Dichlorobenzonitrile serves as an essential intermediate in sectors including agricultural chemicals, dye manufacturing, and polymer additives. It enters these streams as a key precursor—often at a technical-grade or refined-purity level—where any fluctuation in composition or impurity profile can impact the performance of follow-up processes. Our reactors, distillation equipment, and purification steps support a stable, repeatable outcome. Product batches undergo tight QC review for assay, purity, and critical trace residues, using validated instrumental methods. This achieves predictable, lot-to-lot consistency, allowing industrial purchasers to maintain regular production schedules without pause for unpredictable raw material variables.
Manufacturers, distributors, and procurement teams have real-world logistics needs. We prepare 2,6-Dichlorobenzonitrile for shipment using packaging systems that protect against moisture ingress, cross-contamination, and damage in transit. Our drum, bag, and bulk container selections accommodate both high-volume processing lines and specialized downstream applications. Each unit includes clear labeling and documentation, supporting efficient inventory management upon receipt.
Our production lines accommodate both year-round, high-tonnage orders and tailored quantity requirements. This flexibility allows chemical formulators and industrial customers to plan campaigns, react to market shifts, or introduce new grades without supply delays. Stockpoints close to export hubs and integrated logistics support further reduce bottlenecks or delivery risk in international and domestic markets.
Processing 2,6-Dichlorobenzonitrile at scale means solving practical manufacturing questions every day. Our in-house teams provide answers backed by operational experience: solubility parameters in different solvents, storage recommendations, or considerations for purity shifts with downstream reactivity. Laboratory staff can review batch data or identify root causes if a customer encounters atypical results during conversion.
End-users, distributors, and procurement specialists recognize that upstream control minimizes risk and maintains downstream flexibility. We track each order from raw material purchasing to outbound delivery, minimizing disruption and maximizing continuity. By keeping production, quality, and packaging under one roof, we eliminate layers of uncertainty. This supports not only cost management but also long-term partnerships built on timely supply, specification transparency, and technical reliability.
Years operating at the production end of 2,6-Dichlorobenzonitrile supply chains has demonstrated that control and accountability matter—both for our operation and those who rely on us to keep their manufacturing moving.
As a direct manufacturer of 2,6-Dichlorobenzonitrile, we invest considerable expertise and resources into establishing and verifying precise chemical purity standards for every batch that leaves our facility. Chemical purity, especially for a material like 2,6-Dichlorobenzonitrile, defines reliability and safety in downstream applications—from crop protection synthesis to specialty chemical formulations. Our technical team engages a consistent, hands-on process that focuses on purity as the starting point for product assurance.
Throughout our production, we apply multiple crystallization and distillation steps alongside rigorous in-line monitoring, relying on in-house analytical capabilities such as gas chromatography (GC), high-performance liquid chromatography (HPLC), and mass spectrometry (MS). Through these methods, repeated quantitative assessment confirms that our standard product typically achieves a purity level of 99.0% minimum—most runs demonstrate a range above that mark. Achieving this standard involves careful control over temperature, raw material quality, reagent handling, and waste removal at each stage of the process.
No synthetic process is perfectly selective, and we maintain close surveillance over trace impurities. A typical GC analysis will show trace levels of structurally related isomers, with 2,6-dichlorotoluene and 2,6-dichlorobenzaldehyde as the key organic byproducts. For 2,6-Dichlorobenzonitrile, these are usually detected at single-digit ppm levels. Chlorinated biphenyls and unrelated organics do not register above detection limits in standard runs. Inorganic chloride, water, and process solvents are also strictly checked.
Heavy metals do not form part of our standard impurity profile because our process design and raw material sourcing avoid metallic catalysts and intermediates. Residual solvent content, including acetonitrile and occasionally dichloromethane, is consistently controlled below 100 ppm total, supported by comprehensive batch release testing. We monitor total volatiles and employ Karl Fischer titration to keep water residuals below 0.1%. Our technical documentation reflects these findings and, upon request, we provide full impurity breakdowns on a lot-by-lot basis.
The majority of our output serves as a raw material for herbicide intermediates and fine chemical synthesis. Quality audits by agricultural and specialty chemicals customers focus mainly on isomeric purity, low residual solvents, and absence of catalyst residues. Years of annual and spot audits have shaped our QC regime, reaffirming the necessity to maintain batch traceability and offer Certificate of Analysis showing impurity levels that meet or surpass end-user thresholds worldwide.
We respond to evolving standards and customer-specific requirements by investing in analytical technology and keeping our team trained in the latest impurity detection methods. Our routine output delivers predictable performance, while custom specs can be discussed and implemented with supporting data packages. For ongoing partnerships, we provide tailored quality solutions and technical reports to help our customers address regulatory or formulation challenges tied to real impurity content, not theoretical values.
Supplying 2,6-Dichlorobenzonitrile directly from our manufacturing facilities, our commitment stays focused on reliability, transparency, and long-term relationships. We understand the market’s continuing demand for this key intermediate, especially among customers in fine chemicals and crop protection. Honest information about our pack sizes, costs, and logistics helps prevent confusion and contributes to stability across the supply chain.
Customers often run production environments with unique requirements—sometimes high-throughput, sometimes precision-driven. We support manufacturing and R&D environments by offering standard drums and intermediate bulk containers. In most orders, we ship 2,6-Dichlorobenzonitrile in steel drums of 25 kg or 50 kg net weight. For larger production campaigns, we can provide product in 500 kg intermediate containers. We fill these containers in dust-controlled environments to maintain product consistency, and every shipment carries a batch-specific certificate of analysis. Bulk packaging above 500 kg is available for customers with established safety and infrastructure protocols in place. Direct custom packaging is part of our offering, provided it aligns with chemical compatibility and transport regulations.
Open discussion about pricing matters to us. As a factory-direct partner, we base prices on raw material costs, current volume, and logistical requirements. Over years of production, we have learned that transparent calculations win trust. Pricing shifts with market fluctuations for chlorinated aromatics and nitriles, as these affect our upstream feedstocks. Customers purchasing above one metric ton benefit from volume-driven pricing tiers. All price quotations are detailed, itemizing material, documentation, and shipping logistics. We do not place hidden surcharges on documentation or compliance-related paperwork—such services are part of the export process from all our facilities.
Our standard minimum order for 2,6-Dichlorobenzonitrile sits at 100 kg. This volume suits not only established businesses but also scale-up labs performing pilot campaigns. We set this floor to balance compliance, operational workload, and cost efficiency on our side, while ensuring delivery remains feasible for customers managing regular batch operations. Special requests for smaller trial lots can be evaluated—our technical and commercial teams review such cases individually, weighing the cost and transport implications before agreeing to a delivery.
Maintaining chemical quality over transit distances requires careful attention. All our 2,6-Dichlorobenzonitrile is sealed under conditions designed to control moisture uptake and cross-contamination. For international orders, we work directly with customers’ forwarding agents to confirm documentation and import regulations are met. Our production and logistics teams have handled diverse global shipments, and take responsibility for safe handling, labeling, and compliance. Customers have access to our technical support throughout every part of the process—from quotation, to delivery, to technical aftercare. If you require detailed product specifications or regulatory documentation, our laboratory staff respond directly with tailored data packages.
Directness matters in the chemical industry, as does clarity around product availability and commercial terms. Our goal has always been to deliver the chemistry you need, with no hidden surprises, and with technical understanding built from hands-on experience.
Operating as a direct manufacturer of 2,6-dichlorobenzonitrile, we stay closely aligned with evolving hazardous material transport requirements. Authorities such as the U.S. Department of Transportation (DOT), International Maritime Organization (IMO), and International Air Transport Association (IATA) continually update their standards for chemicals classified as hazardous for transport. Our logistics team monitors these regulations, including hazardous classification for organonitrogen compounds with halogen substituents, to guarantee that every shipment of our material meets strict compliance standards.
In our production facilities, only UN-certified containers approved for hazardous solids transport are used. We prioritize robust, moisture-resistant packaging—standard fiber drums with protective liners and tamper-evident closures have demonstrated reliable containment for crystalline and powdered forms of 2,6-dichlorobenzonitrile. Our packaging prevents leaks and reduces contamination risk during loading, transit, and unloading at the customer’s facility. Packaging in volumes that match customer needs while meeting transport regulations is essential to both safety and efficiency.
Before our material leaves the factory, each package receives complete and accurate labeling, detailing the proper shipping name, UN number, class, and hazard pictogram(s) according to current GHS and transport codes. Shipping papers and Safety Data Sheets are provided directly along with the consignment and available in advance for customers who require pre-shipment review. We provide guidance about segregation from incompatible materials such as oxidizers, acids, and sources of ignition in transit. The correct use of hazard placards on containers and transport vehicles further ensures emergency responders have essential information in the event of an incident.
Some regions restrict the passage of hazardous materials through tunnels, over certain bridges, or near sensitive environments. Air transport frequently brings additional requirements, including limitations on permissible packaging sizes and weight, demand for secondary containment, and explicit declaration of chemical hazards. Our logistics planners coordinate with freight forwarders who understand hazardous cargo specifics and select only routes, vessels, and carriers registered and approved for chemical transport. This minimizes transit delays, prevents regulatory violations, and supports a high standard of safety for every shipment.
Our shipping and warehouse staff receive regular instruction in handling hazardous chemicals, including spill containment, personal protective equipment, and emergency procedures tailored for dichlorinated nitriles. Training programs go beyond general guidance to address the unique physical and chemical hazards encountered during the loading, securing, and unloading of 2,6-dichlorobenzonitrile shipments. Compliance teams conduct periodic audits and scenario planning to keep our personnel fully prepared to manage accidental releases or exposure incidents, which also benefits our downstream supply chain partners.
Hazardous transport restrictions and best handling practices do not remain static. Our regulatory affairs division tracks proposed and enacted changes worldwide, adjusting our internal handling protocols, packaging designs, and logistics partnerships in response. When receiving feedback from users of our material regarding transit issues, labeling concerns, or regional regulatory updates, we address these directly and adapt our supply chain to maintain safe, reliable, and fully compliant delivery service.
For product inquiries, sample requests, quotations or after-sales support, please feel free to contact me directly via sales7@bouling-chem.com, +8615371019725 or WhatsApp: +8615371019725
