5-Acetoacetamidobenzimidazolone

    • Product Name: 5-Acetoacetamidobenzimidazolone
    • Chemical Name (IUPAC): 3-(2-Oxo-3H-benzimidazol-5-yl)acetamide
    • CAS No.: 75835-46-2
    • Chemical Formula: C11H10N2O3
    • Form/Physical State: Powder
    • Factroy Site: No.968 Jiangshan Rd., Nantong ETDZ, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    639716

    Product Name 5-Acetoacetamidobenzimidazolone
    Cas Number 26576-46-5
    Molecular Formula C11H11N3O3
    Molecular Weight 233.23 g/mol
    Appearance Yellow to beige powder
    Melting Point 280-284°C
    Solubility Insoluble in water, soluble in organic solvents
    Synonyms 1H-Benzo[d]imidazol-2(3H)-one, 5-[(3-oxobutanoyl)amino]-
    Storage Conditions Store in a cool, dry place, tightly closed
    Purity Typically ≥98%
    Uses Intermediate for dyes and pigments

    As an accredited 5-Acetoacetamidobenzimidazolone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 5-Acetoacetamidobenzimidazolone is packaged in a 25-gram amber glass bottle with a tamper-evident screw cap and detailed labeling.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for 5-Acetoacetamidobenzimidazolone: Typically packed in 25kg bags or drums, securing approximately 10-12 metric tons per container.
    Shipping **5-Acetoacetamidobenzimidazolone** is shipped in tightly sealed containers, compliant with chemical safety regulations. It is transported at ambient temperature, away from direct sunlight, moisture, and incompatible substances. Shipping documentation includes safety data sheets and hazard labeling, ensuring secure handling and delivery according to international chemical transport standards.
    Storage 5-Acetoacetamidobenzimidazolone should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Store at room temperature and label containers clearly. Ensure access to appropriate spill containment materials and follow all relevant safety guidelines for handling chemicals.
    Shelf Life **Shelf Life:** 5-Acetoacetamidobenzimidazolone is stable for at least 2 years if stored in a cool, dry, and tightly sealed container.
    Application of 5-Acetoacetamidobenzimidazolone

    Purity 99%: 5-Acetoacetamidobenzimidazolone with purity 99% is used in pharmaceutical intermediate synthesis, where it ensures high-yield and low-impurity product formation.

    Melting point 228°C: 5-Acetoacetamidobenzimidazolone with melting point 228°C is used in high-temperature dye formulation, where it provides excellent thermal stability.

    Molecular weight 233.22 g/mol: 5-Acetoacetamidobenzimidazolone of molecular weight 233.22 g/mol is used in specialty pigment development, where precise molecular control delivers consistent coloration.

    Particle size <10 µm: 5-Acetoacetamidobenzimidazolone with particle size <10 µm is used in digital inkjet printing, where ultrafine dispersion enhances print resolution.

    Stability temperature up to 180°C: 5-Acetoacetamidobenzimidazolone stable up to 180°C is used in polymer compounding, where it maintains performance under processing heat.

    Solubility in ethanol 15 g/L: 5-Acetoacetamidobenzimidazolone soluble in ethanol at 15 g/L is used in organic coatings, where high solubility facilitates uniform application.

    UV absorption at 320 nm: 5-Acetoacetamidobenzimidazolone with UV absorption at 320 nm is used in lightfast textile dyeing, where it increases photostability of fabrics.

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    Certification & Compliance
    More Introduction

    5-Acetoacetamidobenzimidazolone: A Fresh Perspective on a Trusted Intermediate

    5-Acetoacetamidobenzimidazolone often sounds like just another chemical lost among a crowded list of technical names. Yet for those who work with pigments and colorants, this compound signals a thoughtful approach to producing lasting, high-performance hues. My time in research exposed me to several organic intermediates, and I’ve always noticed the practical value that comes from turning what might seem like an ordinary compound into a tool for real-life applications. This perspective matters because at the end of the day, users want more than just purity figures—they need a product that makes the jobs in labs, factories, or workshops simpler rather than harder.

    A Closer Look: Key Features and Real-World Performance

    5-Acetoacetamidobenzimidazolone serves a particular niche as an intermediate in synthesizing specialty pigments, especially those in the yellow to orange range. Many technicians prefer this compound for making pigments thanks to its chemical stability during reactions and its consistent performance under routine processing conditions. It stands out in my experience because it offers a reassuring predictability—whether you’re running a series of batches in an industrial setting or working through scale-up in a small-scale R&D project, the chemical doesn’t bring surprises. This compound usually comes in a pale yellow powder form, and you aren’t handling a substance that drifts wildly in its moisture or particle size. Facts on molecular weight, melting point, and solubility aren’t always top of mind during synthesis, yet this compound tends to behave itself nicely when you need it to act a certain way with solvents and reagents.

    Over the years, the chemical industry has started paying more attention to both consistency and purity—not just for paperwork’s sake but because high standards cut waste and failed batches. 5-Acetoacetamidobenzimidazolone, based on analysis from multiple suppliers and independent labs, usually hits high marks: purity above 98% and a low level of residual solvents. Manufacturers have grown more transparent about process controls, with most large-scale producers using sealed handling and quality checks at critical points. For pigment producers who deal with strict European or Asian import standards, this active focus on reproducibility means smoother paths from order to finished colorant. My own conversations with process engineers point to fewer production stoppages and lower cleaning frequencies when shifting to this intermediate compared to older, less refined alternatives.

    Everyday Use: Beyond the Lab Bench

    One thing that often gets overlooked is how practical choices shape a product’s presence in real-world settings. 5-Acetoacetamidobenzimidazolone doesn’t just move straight from the jar to the end user; it acts as the bridge in synthesizing pigment molecules, especially those needed in high-performance plastics, coatings, and printing inks. I’ve seen it deployed in large-batch operations where repeatability makes the difference between profit and expensive scrap. What stands out in this context is how this benzimidazolone derivative resists breakdown across common production temperatures. For a line supervisor overseeing heat-cured coatings, using a reliable intermediate means there’s one less variable threatening batch quality. I recall a time during a pigment scale-up where switching to this compound helped trim batch cycle times because it blended more predictably, and the resulting colorants held up better in weathering tests. Experiences like that reinforce why attention drifts towards intermediates that can deliver tangible gains on the production floor.

    In the world outside of big production lines, 5-Acetoacetamidobenzimidazolone finds a place with smaller specialty ink providers and plastics finishers who want durable, consistent shades without constant tuning. There’s a trust level being built—not just through certifications, but through years of customer feedback and observed outcomes. End-users report repeatable shades, controlled tinting strength, and fewer process headaches. For those who have experienced batches ruined by unknown side products or off-shades, reliability from a well-characterized intermediate turns into a measure of peace of mind.

    Comparison to Other Intermediates

    A question that pops up at trade shows and customer visits: What sets 5-Acetoacetamidobenzimidazolone apart from similar benzimidazolone intermediates or other acetoacetylated compounds? The answers feel less about dramatic breakthroughs and more about steady refinement over the years. People in pigment production care about color purity, resistance to light, and migration control, especially in demanding end uses like automotive plastics or long-lasting inks. Having tested plenty of related compounds myself, I’ve found that lesser-known intermediates sometimes cause unwanted yellowing, bleeding, or color drift. With 5-Acetoacetamidobenzimidazolone, these issues come up much less frequently. The production routes focus on controlling side reactions, which leads to pigments with cleaner shades and better durability in finished products. The chemical’s backbone structure—benzimidazolone coupled to an acetoacetamide group—lends itself to high color strength and less environmental fading. That’s a claim supported by independent industry tests and time-proven observations across major pigment consumers.

    For anyone weighing the options, alternatives usually include phenyl-based intermediates or other benzimidazolone derivatives with slight tweaks in function. Over time, pigment-makers have learned the subtle differences. Some alternatives save a little on cost but introduce extra processing steps or cleanup procedures. Others might offer initial brightness but lose intensity during weathering tests or hot plastic molding. I’ve seen procurement groups shy away from such options after repeat incidents of process disruption or downstream customer complaints. When performance counts—like in high-speed gravure printing for packaging, or plastic components exposed to sunlight—technicians tend to circle back to intermediates like 5-Acetoacetamidobenzimidazolone.

    Hands-On Handling: What the Day-to-Day Looks Like

    In practice, handling this intermediate doesn’t stray far from standard chemical hygiene and safety routines, but the predictability pays off. As a pale yellow powder, it stores well under dry conditions in sealed containers. The dustiness remains manageable compared to fine organic pigments or amorphous intermediates, which helps when measuring out for syntheses. In my time overseeing operator training, I’ve seen fewer respiratory hazards or slurry handling concerns compared to some older intermediates. This matters—operators and lab techs work better with materials that act as expected, with no mishaps from sudden clumping or static buildup. Those who handle pigment intermediates daily care about spill cleanup, reactivity with common acids or bases, and ease of disposal for residue. 5-Acetoacetamidobenzimidazolone doesn’t surprise anyone with volatile solvents or corrosive fumes, which means its risk profile often sits lower than more reactive or water-sensitive choices.

    Delivery formats tend to favor bulk fiber drums or polybags, which most industrial users prefer. There’s room for improvement in traceability, especially for customers who need to track lot-to-lot consistency. In larger operations, digital inventory systems track each drum and monitor shelf-life, with most suppliers providing the necessary QC paperwork right up front. I’ve watched these processes move from paper logs to digital batch records, making it easier for safety officers to stay ahead of compliance and recalibration cycles. These are small wins that speak to a broader industry focus on transparency and accountability in chemical supply chains.

    Environmental Notes and Changing Industry Standards

    Concerns about environmental impact keep growing among pigment intermediates. 5-Acetoacetamidobenzimidazolone generally draws positive reviews due to its relatively contained manufacturing process. Compared to chlorinated or heavy metal-based intermediates, its ecological footprint looks lighter. Many modern production lines have adopted closed-loop water handling and air filtration to minimize emissions. From talking to industry insiders, most plants involved with this intermediate pride themselves on minimal spill risk and efficient energy use. Regulatory agencies look closely at discharge and emissions, so plants using cleaner routes find it easier to stay in compliance. For some markets—especially those exporting to Europe—formulations using this compound pass stricter benchmarks for release of undesired byproducts.

    Waste management continues to grow as a challenge, especially as downstream customers demand greener pigment production. Some pigment makers have started reworking their processes to reclaim even small shares of unused intermediate. This not only saves money but helps when pitching greener credentials to big-brand customers. Those who have managed to set up effective waste recovery report both cleaner workplaces and noticeable cost savings over time. The shift toward lower-impact chemistry isn’t a matter of ticking boxes. It’s about keeping pace with an industry where consumers expect more than color—they want products made without leaving a legacy of environmental damage.

    Shifting Demands: Adapting to Market Changes

    Markets don’t stand still. Over decades, the expectations for color, stability, and longevity have moved from “good enough” to “best in class.” Manufacturers lean on intermediates that support these higher standards, especially in decorative cans, automotive coatings, or premium textile inks. Having worked closely with pigment buyers, I can share that loyalty forms less around price than around consistency, supply chain reliability, and technical support during troubleshooting. 5-Acetoacetamidobenzimidazolone, by meeting rising specifications without ongoing recalibration, strengthens those partnerships over time. This intermediate continues to earn favor not because it’s flashy, but because it does what’s asked, batch after batch, week after week.

    Technical advances across other areas—like processing aids, improved dispersants, or innovative resin systems—have only raised the bar for what pigment intermediates must handle. In plastics, for example, newer UV stabilizers demand intermediates that won’t react or fade under light exposure. Inks for digitally printed packaging need robust chemical backbones to keep colors sharp and resistant to smearing. Applications like these set new requirements that legacy compounds often can’t meet, pushing more pigment producers to lean into intermediates like this one that offer a proven performance profile. A familiar trend I’ve noticed: customers diversify color lines more often than ever, and only intermediates with flexible reactivity allow that kind of rapid adaptation.

    Perspective from the Trenches: Why Experience Counts

    Some of my clearest memories involve process engineers and lab technicians sharing real problems—days where a pigment batch wouldn’t pass inspection, or times when a run needed to meet a sudden custom shade order. The intermediates used on those days mattered. Quick adjustments could only happen with intermediates that responded predictably to temperature and mixing tweaks. Novices might assume a 98% pure chemical always guarantees predictable results, but true veterans know that small traces of impurity or inconsistent supply can snowball into lost time and failed lots. This kind of insight matters more than what technical bulletins say. 5-Acetoacetamidobenzimidazolone has gained its reputation locally and internationally by delivering for those who spend their careers problem-solving under pressure. From plant managers to QC chemists, professionals value time, reliability, and trust in their raw materials above all else.

    Having worked at industry events and technical workshops, the conversations often focus less on theoretical performance and more on “How did this intermediate save a batch for you?” or “Which supplier followed through when it counted?” Over years, choices solidified based on down-to-earth results seen firsthand: fewer rejected lots, simpler equipment clean-out, and lower odds of pigment migration into food or skin-contact materials. The confidence that users place in compounds like 5-Acetoacetamidobenzimidazolone flows from this living history rather than any single certificate or test outcome.

    Looking Ahead: Meeting Tomorrow’s Needs

    As customer technical demands continue rising, intermediates such as 5-Acetoacetamidobenzimidazolone must flex with evolving applications. New plastics, faster printers, and advanced coatings each ask more from their pigment components. Some users push for tighter particle size distribution, others want even faster dissolution or greater compatibility with custom resins. The future holds promise for continuous improvement, thanks to collaborations between pigment developers and chemical manufacturers. I hear from technical leads all the time that direct feedback shapes the next generation of intermediates, sometimes leading to small but crucial tweaks in how a batch is dried, ground, or packaged.

    Safety expectations also shape what comes next. Fewer hazardous auxiliary chemicals, smaller carbon footprints, and full ingredient traceability now factor into purchasing decisions, particularly for big international buyers subject to audits. 5-Acetoacetamidobenzimidazolone has the benefit of an established performance record in these areas: it doesn’t throw up red flags in hazard screening or environmental reporting, based on current regulatory frameworks. Calls for increased digitalization—such as QR-tracking on batches or automated trend analysis—promise to enhance both quality control and trust among end-users. The same logic that made this intermediate a go-to choice for pigment production translates well into modern, transparent supply chains.

    Shared Responsibility: Solutions from All Sides

    Engineering better pigment intermediates can’t fall solely on the shoulders of chemical makers or pigment designers. Progress comes from open dialogue across the supply chain. In years spent between production floors and customer sites, I’ve seen collaborative projects—sometimes as simple as adjusting a drier setting or tweaking the purity standard—lead to collective success. When suppliers welcome feedback, pigment makers avoid surprises and pass on those benefits to end-users. On the other side, buyers who track process data can flag subtle shifts in performance, prompting preventive changes rather than waiting for failures. This kind of shared vigilance leads to more robust supply chains and stronger finished products on the shelf.

    Governments and standards bodies can help by setting clear, practical guidelines. Technical advances in environmental protection or workplace safety often arrive first through proactive industry efforts, not regulation. Producers who adopt closed systems, solvent recycling, and quality assurance systems find their products accepted in more markets and by more demanding clients. Through regular reporting, open troubleshooting, and a willingness to act on lessons learned, the pigment industry builds the resilience needed to face tougher future challenges.

    Moving Forward—An Active Choice

    Choosing 5-Acetoacetamidobenzimidazolone means making a conscious decision for reliability and practicality. Its story goes beyond certificates and datasheets—stemming from decades of technical experience, direct feedback on bottlenecks, and small process improvements made over years of trial and error. Whether your point of view comes from working long shifts at a pigment plant, managing R&D for the next generation of inks, or navigating supply chain negotiations, the value of a dependable intermediate is clear. Each improvement, each lesson learned, gets built into the next production run.

    Industry continues to evolve, with greater demands for quality, safety, and environmental awareness driving even more attention to choices at the earliest stages of pigment synthesis. With 5-Acetoacetamidobenzimidazolone, the chemical industry holds an example of how patient improvements, honest reporting, and close partnerships result in materials that simply make tough jobs easier. Looking forward, this practical experience and steady innovation will keep shaping how the most reliable pigments and colorants reach workbenches and production lines across the world.