|
HS Code |
178870 |
| Chemical Name | Crotonic Acid |
| Common Name | Croxylic Acid |
| Molecular Formula | C4H6O2 |
| Molar Mass | 86.09 g/mol |
| Appearance | Colorless crystalline solid |
| Odor | Weak, unpleasant odor |
| Melting Point | 72 °C |
| Boiling Point | 185 °C |
| Solubility In Water | Moderately soluble |
| Density | 1.027 g/cm³ |
| Pka | 4.69 |
| Cas Number | 107-93-7 |
| Iupac Name | but-2-enoic acid |
| Flash Point | 77 °C |
| Refractive Index | 1.428 |
As an accredited Croxylic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Croxylic Acid is packaged in a 500 mL amber glass bottle, featuring a secure screw cap and hazard labeling for safe handling. |
| Shipping | Croxylic Acid should be shipped in tightly sealed, corrosion-resistant containers. Ensure containers are clearly labeled and protected from moisture and incompatible substances. Transport according to all applicable local, national, and international regulations for hazardous chemicals. Handle with appropriate protective equipment and ensure emergency spill response equipment is readily available during transit. |
| Storage | **Croxylic acid** should be stored in a cool, dry, and well-ventilated area, away from any sources of ignition, incompatible substances, and direct sunlight. The container must be tightly closed and kept in a corrosive-resistant storage area. Clearly label containers and avoid contact with oxidizing agents or bases. Ensure spill containment and provide appropriate safety signage. |
| Purity 99%: Croxylic Acid with 99% purity is used in pharmaceutical synthesis, where it ensures high product yield and reduced by-product formation. Viscosity grade HV: Croxylic Acid of high viscosity grade is used in polymer manufacturing, where it enhances polymer chain uniformity and tensile strength. Molecular weight 176 g/mol: Croxylic Acid with molecular weight 176 g/mol is used in specialty resin production, where it provides consistent molecular distribution for improved curing properties. Melting point 126°C: Croxylic Acid with melting point 126°C is used in heat-sensitive adhesives, where it allows for stable processing without thermal degradation. Particle size below 50 microns: Croxylic Acid with particle size below 50 microns is used in coating formulations, where it promotes even dispersion and surface smoothness. Stability temperature 200°C: Croxylic Acid with stability temperature of 200°C is used in high-temperature plasticizers, where it maintains chemical integrity under prolonged heat exposure. Water solubility 18 g/L: Croxylic Acid with water solubility of 18 g/L is used in aqueous agrochemical formulations, where it ensures homogeneous mixing and application. Refractive index 1.48: Croxylic Acid with a refractive index of 1.48 is used in optical polymer blends, where it enhances light transmission and minimizes scattering. Acid value 340 mg KOH/g: Croxylic Acid with acid value 340 mg KOH/g is used in alkyd resin synthesis, where it delivers controlled reactivity and improved polymer flexibility. Storage stability 12 months: Croxylic Acid with storage stability of 12 months is used in industrial cleaning agents, where it guarantees long shelf life and operational consistency. |
Competitive Croxylic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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As a manufacturer that has dedicated more than a decade to precision chemical synthesis, we have come to appreciate the complexities and nuances that each product offers. Among a diverse portfolio, Croxylic Acid stands out. Not every acid compound gets this level of focus from a production standpoint. The reasons go beyond technical curiosity, rooted instead in our observations from plants, feedback loops with customers, and the critical demands of industries relying on this material. Producing Croxylic Acid involves going past simple batch chemistry; close attention to purity, consistency, and downstream processing shapes the resulting product. These factors demonstrate the value Croxylic Acid brings to demanding applications, while also highlighting our role in delivering not just a chemical, but a promise of reliability.
Every year, procurement professionals send countless requests asking about the differences between Croxylic Acid and the wide range of other organic acids that fill catalogs. The true advantage comes from the interplay of its chemical structure, its reliable reactivity, and our ability to control both during production. Croxylic Acid fulfills very specific needs where structure and function must go hand-in-hand. It is not merely a matter of acid strength on paper, nor simply a question of price per kilogram. Our on-the-ground experience demonstrates that project yields, smoothness of downstream reactions, and efficiency metrics all depend on the unique balance that Croxylic Acid offers. Sourcing it from a manufacturer that takes responsibility for every process variable means users see the benefits in their own final products.
Years in manufacturing show that a single grade seldom meets all demands. We have tailored various models of Croxylic Acid, each with defined specification boundaries. In our mainstay industrial grade, the purity runs at least 99%, and controlled moisture levels protect sensitive processes, particularly for customers in polymer synthesis and fine chemical processing. We restrict the aldehyde impurity level by continuous monitoring, using in-house analytical techniques that have been scrutinized over hundreds of batches. Other models, tailored for pharmaceutical intermediates or electronics industries, come with further purification—throwing everything at minimizing trace metals down to parts per billion. Our customers find peace of mind knowing that every batch is tested by experienced chemists on GC, Karl Fischer titration, and ICP-MS, not just routine spot checks.
Many organic acids land in textbook tables, but actual plant operators know which ones deliver consistent results. Croxylic Acid steps forward with proven efficacy in resin synthesis, agrochemical manufacturing, and as a key intermediate for specialty polymers. We have supported multiple synthetic routes for customers developing UV-curable materials, providing custom lots with particular enantiomeric ratios or adjusted acid values to fine-tune their reactivity windows. In industrial coatings, the acid's molecular profile aids in creating robust cross-linked matrices without contributing negative volatiles, which is increasingly vital in meeting tightening environmental demands. We regularly host technical exchanges with formulators, exchanging experiences, troubleshooting issues, and optimizing process setups together. Our feedback loop spans research chemists, plant engineers, and even logistics partners, ensuring the material aligns with real-world manufacturing pressures.
Consistency in production often proves more challenging than pushing for maximum purity. We have learned from early setbacks that even minor changes in raw material sourcing or reactor agitation can affect final product characteristics. Our process engineers mapped out Croxylic Acid’s synthesis years ago, imposing highly structured controls over every variable. For example, strict temperature ramping profiles during oxidation steps and vigilant solvent management play major roles in achieving reproducible acid numbers and color profiles. Since adopting intelligent process control (IPC) systems in our main plant, we have reduced batch-to-batch variations and improved overall product predictability. Our quality assurance team follows up each batch with a full panel of analytical reports, not just a certificate of analysis but a history of key process readings that customers often request before large orders.
Plant operators and procurement teams often bring up concerns about scalability—uncertainty about getting the same product across thousands of tons as in small R&D samples. During expansions, we focused on modular reactor systems for scaling Croxylic Acid production. Automation reduces manual variability. We built buffer tank capacity to ensure stable feed to large reactors, especially during high-demand cycles. Sodium sulfate waste stream is carefully managed at each scale-up, complying with all locally and internationally recognized environmental protocols. This sort of on-the-ground control has earned trust among multinational companies running continuous processes, who cannot afford surprises during critical production windows.
The recent volatility in global chemical logistics has forced producers and buyers alike to rethink their risk assessments. As a manufacturer, we do not leave raw material sourcing to chance, nor do we rely solely on minimum inventory strategies. The base feedstocks for synthesizing Croxylic Acid are sourced from multiple vetted suppliers, with geographic diversification across three continents. In case of disruption to one supply route—whether due to shipping delays, energy shortages, or geopolitical events—we have alternate vendors qualified and tested. This matters: missed deliveries of Croxylic Acid can cause cascading disruptions for downstream factories. We hold strategic safety stocks, even at the expense of higher working capital, to ensure we answer urgent orders reliably. To stay ahead, our supply chain team maintains daily communications with suppliers, watching for early signs of strain. Logistics challenges, from container shortages to port slowdowns, are anticipated by scheduling buffer shipments and advance bookings, never leaving shipment timing to last-minute decisions.
Customers regularly ask about substituting Croxylic Acid with other acids in their formulations. Years of lab trials and feedback from the field have shown that while alternatives exist, most come with trade-offs in performance, cost-in-use, or processing steps. Some acids offer comparable acidity but introduce unexpected side reactions or instability under heat. Others fail to achieve the same throughput in resinification or require new catalyst systems, driving up manufacturing costs. We have experimented with dozens of substitutes, both internally and at customer pilot plants, and in the end, the niche that Croxylic Acid fills remains intact. It brings the right balance of acidity, low by-product profile, and good storage stability. The unique impurity fingerprint achieved through our proprietary process delivers material that doesn’t upset sensitive downstream catalysts or final product properties. Rather than relying on marketing claims, we invite partners to run practical side-by-side tests, as true confidence only comes from plant-scale trials.
No modern manufacturer can ignore environmental responsibilities. Handling Croxylic Acid’s synthesis creates both opportunities and obligations. Process optimization has reduced effluent loads and improved raw material efficiency. Waste is sent to specialized processors who reclaim usable components, not simply disposed of. We recognize the increasing focus on circular economy initiatives, and our R&D teams are developing recovery options for post-use Croxylic Acid, including possible re-entry into certain closed-loop production cycles. For large clients, we offer support on Life Cycle Assessment (LCA) documentation and collaborate on downstream environmental audits. Our in-house environmental team liaises with government bodies for all regulatory filings, ensuring our practices stay ahead of compliance obligations. As stricter emission norms emerge, particularly for acid manufacture, we continue to invest in scrubbers, emissions control, and solvent recycling systems at every stage.
Safety considerations drive both plant operations and our customer support philosophy. Croxylic Acid’s handling brings specific challenges: proper containment systems, real-time leak detection, and staff training. Our operations team carries out regular drills, simulating spill and overexposure scenarios to keep workers prepared and to prove our safety systems under real-world stress. For downstream users, we provide in-depth technical dossiers detailing recommended handling procedures. This includes compatibility data with common polymers, metals, and storage vessels, based on direct plant observations rather than only literature references. We encourage open dialogue with our users on safe use, sharing improvements and lessons learned rather than imposing protocols with little regard for on-the-ground realities. It builds mutual trust and ensures safe use at every link in the value chain.
Some customers come with requirements that standard Croxylic Acid doesn’t fully address—whether it's a need for particularly low water content, tailored acidity, or unusual packaging for automated dispensing lines. Our plant is set up to allow for process tweaks between product runs, enabling custom specification production without excessive lead times. Small batch reactors, variable distillation columns, and specialty filtration units allow us to deliver batches from a few kilograms for research partners to multi-ton containers for major projects. We assign technical liaisons for significant customization projects, working through each customer's process data to determine the precise Croxylic Acid variant that maximizes yield and decreases batch time. This collaborative approach has enabled advances in fields as varied as specialty adhesives and advanced battery materials, where minor modifications in acid profile led to significant downstream breakthroughs. Our internal R&D routinely explores new purification technologies to further differentiate product performance, reflecting the rapid pace of change in our customers’ industries.
As a chemical manufacturer, success comes down to building deep partnerships, not simply selling barrels of product. With Croxylic Acid, we've shared in the story of rising start-ups and multinational groups alike, helping solve technical snags and scaling headaches. Our technical teams travel to customer sites, not just to troubleshoot complaints, but to observe transitions from lab scale through pilot to full plant deployment. This sharing of direct operating experience—how Croxylic Acid affects reaction time, product color, or by-product formation—drives process innovation on both sides. We write joint technical papers, contribute to customer patent filings, and host annual seminars for users to present their findings and best practices. No technical data sheet can substitute for this kind of direct knowledge transfer. The outcome: everyone moves a step forward, pulling the industry as a whole upward.
Trust in any specialty chemical comes from knowing where it originates and how it was made. Croxylic Acid leaves a digital footprint as it takes shape—from incoming raw materials, through each process vessel, to the finished container. Every customer order gets a full batch dossier, including process logs, test results, and compliance reports. For critical industries—pharma, electronics, fine chemicals—this transparency delivers more than a sense of assurance. It allows fast root-cause investigations should issues arise, minimizing downtime for all parties. Internally, this system fosters a culture of responsibility and continual improvement, as deviations never stay hidden. We have spent years developing these tracking capabilities, making them a part of every production run and not just for premium batches.
Markets do not stand still, nor do the quality benchmarks for Croxylic Acid. Our technical staff reviews every customer project for signs of changing process needs, whether in terms of new impurity tolerances, handling methods, or evolving environmental requirements. We believe in persistent experimentation—running process mixtures in test reactors, evaluating new catalysts, and trialing updated purification columns to keep pace with end-user demands. Feedback loops with frontline users guide priority setting in investment for new production tools or expanded analytical capacity. This ongoing improvement mindset allows us to refine Croxylic Acid’s quality profile, introduce process efficiencies, and lower total ownership costs for users without sacrificing safety or compliance. For users deeply invested in innovation, we invite them to co-develop the next generation of Croxylic Acid grades with us.
The reputation of any chemical product stems largely from consistent, predictable performance. As a long-time producer of Croxylic Acid, we have tracked countless product trials, production campaigns, and customer line runs. Those experiences tell a story that numbers in isolated tables cannot capture. In resin plants, Croxylic Acid has unlocked lower cycle times and improved clarity in end products; in agricultural chemistry, it has acted as a reliable intermediate for cleaner, more controlled syntheses. Customers have returned time and again, not for the promise of chemical purity alone, but because the product runs the way we say it will. Behind each batch lies a team of operators, chemists, engineers, and supply chain planners, each accountable to partners who expect not only repeatability, but continuous forward motion.
As end-use industries push for greater efficiency, reliability, and environmental stewardship, every input gains importance. Croxylic Acid, crafted under robust process controls, with documented traceability and an eye towards customization, holds a secure place in sectors from specialty polymers to advanced coatings. This isn’t just another commodity acid. It’s a material shaped as much by experience and partnership as by chemistry. Whether you’re looking to improve product yields, minimize unplanned downtime, or ensure environmental compliance, Croxylic Acid delivered from an engaged manufacturer stands as a proven choice. The measure of its worth appears where paper guarantees end and real-world performance begins.