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HS Code |
793307 |
| Chemical Name | Vinyl Chloroacetate |
| Cas Number | 541-47-9 |
| Molecular Formula | C4H5ClO2 |
| Molecular Weight | 120.54 g/mol |
| Appearance | Colorless to light yellow liquid |
| Boiling Point | 128-130°C |
| Melting Point | -52°C |
| Density | 1.173 g/cm³ at 20°C |
| Refractive Index | 1.431 |
| Flash Point | 32°C (closed cup) |
| Solubility In Water | Very slightly soluble |
| Vapor Pressure | 9 mmHg at 25°C |
As an accredited Vinyl Chloroacetate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Vinyl Chloroacetate, 500 mL, is packaged in an amber glass bottle with a secure screw cap and hazard labeling. |
| Shipping | Vinyl Chloroacetate should be shipped in tightly sealed containers, stored in a cool, well-ventilated area away from heat, flames, and incompatible materials. It is classified as a hazardous material; appropriate hazard labels and documentation are required. Personal protective equipment and emergency response tools must be available during handling and transport. |
| Storage | Vinyl chloroacetate should be stored in a cool, dry, and well-ventilated area away from heat, sparks, and open flames. Keep container tightly closed and protected from direct sunlight. Store separately from oxidizers, acids, and bases to prevent hazardous reactions. Use corrosion-resistant, clearly labeled containers. Ensure proper grounding and bonding to prevent static discharge. Follow all applicable regulations and safety guidelines. |
Applications of Vinyl Chloroacetate in Industrial ManufacturingAs a dedicated producer of vinyl chloroacetate, we support manufacturers across several advanced chemical sectors. The following sections detail specific downstream applications, featuring compliance standards, practical formulation ratios, integration steps within production, and the finished product types our customers deliver to market. Each scenario highlights how vinyl chloroacetate drives performance and quality within focused industrial environments. 1. Agrochemical Active Ingredient IntermediateMany global agrochemical manufacturers adopt vinyl chloroacetate as a reactive chlorinated ester building block in the synthesis of selective herbicide and insecticide actives. Its introduction enables efficient alkylation and acylation steps crucial for constructing target molecules with precise biological activity. The controlled reactivity supports high-purity intermediate output, which downstream partners further transform according to strict regulatory benchmarks in agricultural use. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Pharmaceutical Intermediate for API SynthesisVinyl chloroacetate plays a vital role as a coupling agent and carbonyl source in the preparation of key pharmaceutical intermediates, particularly for small-molecule active pharmaceutical ingredients (APIs). Its reactivity and structural features allow medicinal chemists and process-development teams to achieve critical ester and acyl group transfers while maintaining strict compliance with safety and purity guidelines demanded in the pharmaceutical sector, from pilot scale through to validated cGMP commercial production. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Monomer for Specialty Polymer ProductionPrecision polymer manufacturers depend on vinyl chloroacetate for synthesizing specialty copolymers that demand controlled functionality such as chemical resistance, targeted adhesion, or tailored barrier properties. This monomer contributes reactive halogen functionality for post-polymerization modifications, with rigorous process and quality controls maintained to address end-use technical requirements in coatings, adhesives, and engineered barrier films. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Fine Chemical Intermediate for Flavors & FragrancesFlavors and fragrance compounders select vinyl chloroacetate for key transformations yielding esters and lactones with high aroma or flavor intensity. These aromatic intermediates, produced under food-grade or specialty chemical protocols, require precise control in formation of vinyl and ester functionalities—balancing reactivity to maximize desirable notes while strictly limiting chlorinated residuals according to international additive and contaminant control standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Intermediate for Specialty Surfactants and Detergent BuildersAdvanced surfactant manufacturers incorporate vinyl chloroacetate to synthesize ester and ether derivatives that serve as biodegradable building blocks in high-performance detergent and cleaning formulations. The introduction of this intermediate at key stages allows for tunable hydrophilic-lipophilic balance, enhancement of foam stability, and specific tailoring for regulated household, industrial, and institutional applications. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Manufacturing Vinyl Chloroacetate has been an exercise in both precision and responsibility. Over the years in our plant, we learned that achieving consistent quality with this compound demands experience, sharp attention to process control, and a clear understanding of its reactivity. Our typical product features a minimum purity of 99.5% for the main component, and it’s this reliability that gives customers the predictability they need in downstream chemical synthesis. We do not cut corners on quality checks, and every batch undergoes verification against our tight in-house standards before we pack and ship.
Unlike broader-chlorinated or unsubstituted esters, Vinyl Chloroacetate delivers a distinct set of properties. Its unique molecular structure lets it participate in addition polymerizations and alkylation reactions that other esters just can’t match. This reactivity stems from the electron-withdrawing effect of the chlorine atom, which gives chemists a tool for creating specialty polymers, agrochemicals, and pharmaceutical intermediates. From our perspective, handling and packaging this material means using containers that resist corrosion and minimize vapor losses, and that experience translates directly into stability for our users. Customers who work directly with us benefit from a consistent, manufacturer-backed supply—direct traceability, clarity about what goes into each drum, and transparency in every order.
Here in our facility, the model of Vinyl Chloroacetate we produce comes as a clear, colourless to pale yellow liquid. It gives off a pronounced, almost sweet odour, a feature that helps experienced chemists recognize it instantly. We keep water content below 0.1%, and monitor acidity to prevent unwanted reactions down the line; hydrous or degraded batches invite side-products, so our process engineers constantly monitor the distillation purity. We filter contaminants and residual catalysts to negligible concentrations; having seen failed syntheses due to overlooked impurities, we pay close attention to this aspect.
Customers often ask what makes our process robust. Every year, we invest in updated detection equipment, run parallel analyses using both chromatography and wet chemistry, and share sample analyses digitally with repeat buyers. We’ve found that honest dialogue between production and R&D feeds back into product consistency. If you’re a customer developing a new polymer or agrochemical, you want a supply you can count on for years. We designed our process to remove the worry about batch variation, and rely on full traceability from raw chlorinated ethylene feedstock through to final product—right down to lot-numbered drums and signed inspection sheets.
Through decades of work with end-users in research and industry, we’ve watched how Vinyl Chloroacetate’s role keeps expanding. It is not just another tool in the chemist’s kit; it holds unique ground in synthesis. Chemists looking for specific functionalization of polymers, for example, find its vinyl group reacts readily with radicals, leaving the chloroacetyl fragment intact for downstream modifications. The chlorine substituent enables reactivity in cross-linking, making it a key choice for building high-performance resins, adhesives, and specialty coatings.
In practice, our clients in the pharmaceutical sector tell us that alternatives such as methyl or ethyl esters lack the selective reactivity of Vinyl Chloroacetate. In crop protection and fine chemical manufacture, it helps build up side chains with precise chlorination, often proving more cost-effective than direct halogenation at later stages. Routine feedback from both small-scale researchers and large-scale plants tells us they value an uninterrupted supply chain and real input from a manufacturer who knows the chemistry and logistics.
Working with Vinyl Chloroacetate offers a different experience than using simpler vinyl esters or mono-haloacetates. Vinyl acetate, to take a common example, polymerizes easily but lacks the functional instability of the chloroacetate group. Years ago in a physical properties trial, we watched the difference unfold during emulsion polymerization: Vinyl Chloroacetate, with its polar and reactive nature, enabled sites for further derivatization, which made our client’s modification step more efficient. Vinyl haloacetates are generally more challenging to handle—thanks to the inherent reactivity—but bring out a level of control that today’s chemists require for differentiated products.
Safety in storage and use unfolds in real terms at our site. In contrast with bulk commodity chemicals, you cannot treat Vinyl Chloroacetate like basic solvents or run-of-the-mill, non-halogenated esters. Its volatility and sensitivity to moisture force us to maintain tight control from reaction flask through to sealed containers. In the hands of a manufacturer, these are not just checklist items—they define the difference between a useful specialty product and a bottle of unusable, degraded liquid. Over time, we worked with engineers to upgrade our packing lines with inert gas blanketing and triple-seal drum closures. Customers benefit: their product arrives ready-to-use, not in need of rescue.
Our experience has been shaped by solving challenges most customers never see. We have dealt with everything from issues during purification (such as unexpected by-product formation) to the risk of hydrolysis during storage. Because the chloro group increases reactivity, even trace water in the product or packaging invites degradation. Rather than brushing off these risks, we tracked every problem at the plant and invested in closed-loop drying and glass-lined reactors.
Years of troubleshooting have produced a detailed list of controls - both for safety and quality. We specify safe handling practices for our loading crew and train our logistics team to spot leaks or tampering before delivery. To keep customers’ confidence, we offer certificates of analysis for every shipment, and periodically audit packaging partners. This hands-on approach is born not from abstract concern, but from experience dealing with real compliance checks and customer returns.
Another area of focus is regulatory compliance and product stewardship. We adhere to the strictest transportation and chemical control legislation, because a specialty intermediate with chlorinated content attracts scrutiny. Our team does not just meet regulatory minima—we participate in industry forums and update our documentation with the latest guidelines, passing this insight to our customers. Experience has shown that buyers appreciate proactive compliance over a “just follow the label” mindset. In our opinion, responsible chemical manufacturing means foreseeing the whole chain of custody and product impact, not just passing down generic safety sheets.
Our years in production have taught us that buyers want more than a product—they need answers, reliability, and a real partnership. Talking directly to technical chemists and process managers, we’ve learned this compound is sometimes mission-critical. Any interruption can halt an R&D program or a pilot line. Direct communication matters. We own every step, from input sourcing to dispatch, answering questions about lot numbers, packing age, or storage temperatures without forwarding inquiries to third parties.
Whenever questions arise—about potential polymerization inhibitors, batch-to-batch consistency, or downstream formulation issues—we field them directly from plant chemists and quality control leads. Over time, these exchanges help us tune our process. We understand the real-world challenges of delayed shipments, seasonal weather impacts on storage, and changes in client end-user formulations. Being on the manufacturer’s side gives us a clear view of what actually happens between the lab and the industrial warehouse.
Every process change begins with feedback: sometimes from persistent customers, sometimes from our own packers or drivers. We have adjusted condenser systems, swapped out gaskets for more robust materials and tweaked purification parameters. Some lessons were costly, such as lost batches from humidity leaks during summer storms, which taught us the value of redundancy in our plant design. Today, our standard operating procedures include climate-controlled storage and backup power for key control systems. None of these changes would have happened if we relied just on written procedures or third-party advice—they grew out of spending decades living with and producing Vinyl Chloroacetate every day.
Quality is not only a technical measure; it is a reputation built on how well our process stands up under pressure. Clients tell us that few specialty chemicals are immune to supply disruptions, but that direct-from-manufacturer channels give them resilience. By investing in preventive maintenance and open lines of communication, we create fewer unpleasant surprises, and long-term partnerships with formulators who know the value of consistency.
Changing market expectations push manufacturers to keep improving. With new applications in pharmaceuticals and advanced materials, the requirements continue to evolve—sometimes calling for different purity profiles or new grades with lower by-product profiles. We set aside a portion of production for trial samples, so R&D labs and university partners can run comparison studies. Our staff are always on the lookout for how Vinyl Chloroacetate participates in novel reactions, or how new manufacturing trends (such as flow reactors or greener auxiliary chemicals) might change demand or usage patterns.
We keep close ties to our customer base, regularly participating in collaborative projects to refine downstream synthesis or polymerization routes. Several teams brought us problems with post-reaction work-up in specialty polymer production. By adapting drying steps, refining purification and keeping a close eye on trace impurity carry-over, we've helped several partners cut down on processing time and improve yields. These successes come directly from years of working hands-on with the material, not just analyzing sales trends or off-the-shelf application notes.
Shipping a reactive intermediate like Vinyl Chloroacetate worldwide demands more than filling out standard export paperwork. In our experience, air freight and ocean transit each offer their own risks, from temperature swings in cargo holds to regulatory patchworks between recipient countries. Every shipment to an international customer requires careful planning—proper drum lining, real-time temperature tracking, and an understanding of each destination’s chemical import rules. Having faced delays and mishaps early in our exporting program, we now build buffer stock and double-inspect freight loads to head off disruptions.
On several occasions, we worked with local logistics partners to troubleshoot arrival issues: for example, responding quickly when a customs inspector flagged a consignment for bottle shape or perceived package integrity. Working as a direct manufacturer, we keep a dedicated export desk that tracks shipments from the day they leave the plant to the moment the end-user signs the delivery note. This approach takes more effort than a hands-off model, but experience shows it brings reliability and builds relationships that weather global shortages or sudden changes in regulatory policy.
Vinyl Chloroacetate matters because it enables specific, high-value transformations. Its reactivity opens doors for chemical engineers in industries ranging from enhanced adhesives to controlled-release agricultural chemicals. We see this firsthand when customers report improved shelf life or more reproducible results after switching to a fresher, manufacturer-supplied supply. These aren’t just incremental improvements: in some cases, altering a single feed material has unlocked entire new product lines or made it feasible for customers to scale up to pilot-plant stage.
Downstream, the reliability of our material shows up in fewer rejected lots, more stable polymerization rates, and cleaner product isolation. Routine testing inside our plant has highlighted the subtle ways in which minor contaminants or aging can affect batch outcomes—a fact often overlooked by suppliers further removed from the actual chemistry. Because we own and run the process, we stay in touch with these fine details, investing in process upgrades and staff education each time issues arise.
Manufacturing Vinyl Chloroacetate responsibly takes more than just compliance. Chlorinated materials demand respect for both worker safety and environmental impact, so we built our facility to capture fugitive emissions, neutralize wash streams, and handle waste through specialist processors. Over the years, we faced audits and invested in scrubber upgrades, both to stay on the right side of regulation and to act on our commitment to community safety. We do not treat these investments as optional; our experience shows that companies who wait until regulations catch up often scramble to adapt, risking downtime and liability.
Workers in the plant receive regular refresher courses on handling, spill prevention, and response protocols for every chemical on the premises. We keep detailed records of every incident, no matter how minor, and feed lessons learned back into safety meetings and process upgrades. The result: a safety culture where each worker knows what’s at stake, reflected in our low incident rate and reliable operation. Seeing the impact of good safety design—both in plant performance and worker confidence—reinforces our resolve to keep raising the bar.
We remain alert to shifts in technology, regulation, and customer demand. As downstream markets move toward lower environmental impact and improved process efficiency, we’re piloting new raw material sources, greener solvent systems, and upgraded effluent treatment. Experience has taught us that staying ahead means constant learning and adaptation, not resting on last year’s specifications.
New opportunities continue to emerge: research labs push for more sustainable feedstocks and recyclable packaging, and end-users increasingly ask about lifecycle analyses and environmental footprint. We see this as a natural extension of our commitment as a manufacturer—to support not just immediate customers but the whole downstream network that relies on our material. For us, the future of Vinyl Chloroacetate lies in both vigilant quality and a willingness to embrace new methods, new collaborations, and new areas of responsibility.
Delivering Vinyl Chloroacetate is more than moving inventory—it’s a long-term commitment to quality, partnership, and progress. Our advantage as the primary manufacturer is simple: we see challenges before they become problems, and we have the expertise to solve them at the source. Over the years, this approach has helped us stay relevant to industries that rely on innovation, reliability, and direct connection. Through every step, from refining process chemistry to making sure each shipment arrives intact, our focus remains on meeting real-world needs—year in, year out.
Those new to working with Vinyl Chloroacetate can count on advice grounded in firsthand experience and a willingness to build solutions together. In an industry that rewards consistency, transparency, and real responsibility, we are proud to remain the manufacturer—delivering more than a specification sheet, and living up to the trust our users place in every order.