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Chloroacetamide

    • Product Name Chloroacetamide
    • Alias CA
    • Einecs 203-498-1
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    964856

    Cas Number 79-07-2
    Iupac Name 2-chloroacetamide
    Molecular Formula C2H4ClNO
    Molecular Weight 93.52 g/mol
    Appearance White crystalline solid
    Melting Point 119-122 °C
    Boiling Point 233 °C (decomposes)
    Density 1.58 g/cm³
    Solubility In Water Soluble
    Odor Slightly pungent
    Flash Point 108 °C
    Vapor Pressure 0.013 hPa (25 °C)

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

    Packing & Storage
    Packing Chloroacetamide is packaged in a 500 g sealed amber glass bottle with a tamper-evident cap and hazard labeling.
    Shipping Chloroacetamide should be shipped in tightly sealed containers, clearly labeled, and protected from moisture, heat, and incompatible substances. It must comply with local, national, and international transportation regulations, typically classified as hazardous material. Proper documentation, including Safety Data Sheets (SDS), must accompany the shipment to ensure safe handling and emergency response.
    Storage Chloroacetamide should be stored in a tightly closed container in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and bases. Protect it from moisture and direct sunlight. Use appropriate chemical storage cabinets for toxic substances, and ensure labeling and access are restricted to trained personnel. Handle with proper personal protective equipment.
    Application of Chloroacetamide

    Applications of Chloroacetamide in Industrial Manufacturing

    Chloroacetamide plays a key synthesis and processing role in several downstream industrial sectors. Our technical-grade product meets the rigorous standards required across chemical manufacturing, agrochemicals, pharmaceuticals, polymer modification, and specific industrial additives. Below are the main industry scenarios for industrial use, with detailed application context and operational guidance.

    1. Herbicide Intermediate Manufacturing

    Manufacturers in the agrochemical sector use chloroacetamide as an essential intermediate for selective and non-selective herbicides. Its role during synthesis includes nucleophilic substitution, serving as a building block for amide and carbamate structures in active ingredients. Accurate handling ensures minimal residual monomer in final formulations. Downstream operators adjust integration parameters based on intended molecule, crop application regulations, and product shelf-life.

    Industry compliance standards

    • FAO/WHO Specifications for Plant Protection Products
    • US Environmental Protection Agency (EPA) Pesticide Regulations 40 CFR 180
    • European Union Regulation (EC) No 1107/2009 for Plant Protection Products
    • ISO 9001:2015 for Quality Management Systems

    Typical usage ratio

    • 5–15% by weight in herbicide active ingredient synthesis; adjusted for specific target molecule and reaction yield.

    Downstream process integration

    • Enters synthetic reactor stage during chloroacetylation or amidation steps; batch and continuous flow lines adjust reagent flow according to final molecule profile.

    Final product types

    • Alachlor, butachlor, metolachlor, propachlor herbicides
    • Pre-emergent weed control formulations
    • Ready-to-use granular and liquid herbicide products

    2. Pharmaceutical Intermediate Synthesis

    Chemical and contract manufacturing organizations utilize chloroacetamide in small-molecule pharmaceutical synthesis, particularly as a reagent in N-substituted acetamide and certain active pharmaceutical ingredient (API) routes. The material requires controlled addition under GMP-compliant settings to limit impurity carry-over, documented for DMF filings and batch traceability. Its inclusion must meet strict analytical monitoring for residuals and downstream scalability.

    Industry compliance standards

    • Good Manufacturing Practice (GMP) per ICH Q7A
    • European Pharmacopoeia and USP monographs (as applicable per end-use)
    • REACH regulation (EC) No 1907/2006—Registration, Evaluation, Authorisation and Restriction of Chemicals
    • FDA Drug Master File (DMF) requirements

    Typical usage ratio

    • Routinely used in 2–8 molar equivalents relative to initial amine, determined by stoichiometric yield, batch size, and step economy in synthesis.

    Downstream process integration

    • Charged to jacketed reactors during intermediate step, followed by neutralization and washing; all work under validated process control for pharmaceutical compliance.

    Final product types

    • Acetaminophen and related analgesics (as a synthetic precursor)
    • Antihistamine intermediates
    • Contract-manufactured GMP intermediates

    3. Polymer Crosslinking Modifier

    Technical chloroacetamide functions as a crosslinking agent or chain modifier in certain water-soluble polymers and specialty resins, particularly within polyacrylamide and copolymer blends for textiles, wastewater treatment, or oil recovery. Additions are tightly controlled to impact viscosity, crosslink density, and final polymer performance. Quality teams monitor residual chloride and unreacted amides per regulatory and product-specific limits.

    Industry compliance standards

    • ISO 14001:2015 for Environmental Management Systems
    • REACH (EC) No 1907/2006—Annex XVII for restricted chemical content
    • Standard Methods for Examination of Water and Wastewater (APHA, AWWA, WEF)
    • Industry buyer QA/QC protocols for allowable monomer residuals

    Typical usage ratio

    • 0.2–1.5% of dry polymer mass, adjusted for molecular weight targets, end-use viscosity, and thermal curing schedule.

    Downstream process integration

    • Fed to aqueous or emulsion polymerization vessel following initiator charge, with downstream removal of reaction byproducts prior to product isolation.

    Final product types

    • Textile finishing agents
    • Industrial water treatment flocculants
    • Enhanced oil recovery polymer slurries

    4. Preservative in Metalworking Fluids

    Formulators of metalworking fluids and industrial lubricants use chloroacetamide as a biocidal preservative to control bacterial and fungal contamination. Incorporated during emulsion blending or after base oil mixing, it disrupts microbial growth for extended fluid shelf-life and reduced maintenance. Final dosages depend on local concentration limits, fluid circulation rate, and interaction with other antimicrobial agents.

    Industry compliance standards

    • Biocidal Products Regulation (BPR, Regulation (EU) No 528/2012)
    • US EPA Antimicrobial Registration 40 CFR Part 158
    • ISO 6743-13:2017—Classification of metalworking fluids
    • OSHA Hazard Communication Standard 29 CFR 1910.1200

    Typical usage ratio

    • 0.05–0.15% by weight in finished fluid concentrate. Formulators adjust in accordance with regional biocidal product authorizations and compatibility with fluid chemistries.

    Downstream process integration

    • Added to batch mixer post-base oil inclusion; dissolved under agitation before packaging or direct dilution on-site for end-user recharge.

    Final product types

    • Cutting oils
    • Industrial coolants and corrosion-inhibiting solutions
    • Semi-synthetic and synthetic metalworking emulsions

    5. Photographic Chemical Synthesis

    Chemical manufacturers producing fine chemicals for photographic development leverage chloroacetamide as a precursor for specialty amide-based stabilizers and reducing agents. Its integration impacts key functional properties of finished developers, fixers, and stabilizer baths. Process teams follow strict documentation for residual analysis and material purity, responding to changes in photographic sector regulatory status.

    Industry compliance standards

    • ANSI/NAPM IT9.2—Imaging Materials Stability Standards
    • ISO 18902:2013–Photographic Materials Guidelines
    • REACH (substance restrictions as applied to artist/industrial chemicals)
    • Manufacturing site-specific Quality Management Systems

    Typical usage ratio

    • 2–4% in the relevant chemical synthesis route, with percent molar excess adjusted for developer type and formation of desired photographic intermediates.

    Downstream process integration

    • Charged at early stage of developer synthesis; monitored for reaction endpoints and intermediate removal, with end-use QMS checks following stabilization.

    Final product types

    • Photographic developer concentrates
    • Stabilizer bath additives
    • Custom fine chemical blends for commercial imaging markets

    6. Chemical Processing Aid in Dye Manufacturing

    Dye and pigment manufacturers include chloroacetamide as a processing aid and intermediate in the synthesis of certain reactive dyes, where it helps introduce acetamide groups or other nitrogen functionalities. Product consistency depends on robust sourcing and precise weighing, with continuous inline monitoring to prevent excess unreacted intermediates in dye blends.

    Industry compliance standards

    • Oeko-Tex Standard 100
    • ZDHC MRSL (Manufacturing Restricted Substances List)
    • REACH Regulation (EC) No 1907/2006 Annex XVII
    • Customer-specific Quality Control protocols for color index compliance

    Typical usage ratio

    • 1–6% relative to base amine or diazo compound, depending on targeted chromophore structure and yield from coupling reaction.

    Downstream process integration

    • Metered into diazotization or coupling reactors, followed by neutralization and post-reaction filtration to remove inorganic byproducts prior to drying or spray granulation.

    Final product types

    • Reactive dyes for cotton and cellulosics
    • Disperse dyes for polyester fibers
    • Specialty pigments and dye intermediates
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    Certification & Compliance
    More Introduction

    Chloroacetamide — Reliable Synthesis for Modern Industry

    An Insider’s Perspective on Chloroacetamide

    Chloroacetamide holds a steady spot in the catalog because we work hands-on with its production every day. We receive raw monochloroacetic acid and ammonia gas in the plant, and many in the industry count on our controlled reactions to shape each batch into reliable crystals or powders—no off-notes, no surprises. Colleagues in the lab always talk about how a consistent melting point means a smoother downstream process, so we cool the reaction under tight temperature control and avoid leaving any unreacted acid or a runaway byproduct mix. After years of optimizing the wash and filtration stages, each lot passes HPLC checks for purity so downstream users aren’t debugging someone else’s mistakes further up the chain.

    Finished chloroacetamide leaves the drum as faintly white free-flowing powder, usually holding an assay well above 99% by weight, and packs tight without a mess. The density and consistency mean formulators can measure directly in open production lines by the kilogram, which pairs well for both continuous and batch syntheses. Because of this, large farms and intermediate manufacturers visit our facility or communicate directly, not to browse a catalog, but to see what the latest process tweaks could mean for their yields or ease of handling.

    Specification, Form, and Handling – What Matters for Production Users

    Laboratories ask about particle size and flowability. Production techs want to know whether drum-to-vessel transfer works smoothly. Our most requested model comes in commercial-grade powder, resistant to caking under regular warehouse humidity. All finished goods leave here with verified lot numbers, process records, and batch-retained samples. Unlike some industrial chemicals that arrive in odd color ranges or with various moisture contents, our focus with chloroacetamide rests on keeping water content low, staying neutral on pH, and preventing any cross-contamination with neighboring lines.

    Open up the bag, and it pours without clumping, which makes a difference during large-scale dispersion. Plants working with herbicide intermediates, especially acetanilide-based chemistries, want assurance that their input starts pure and stays stable until use—nobody likes spending days cleaning out a sticky feed hopper. Over years of making the product, we steer clear of introducing excess heavy metals or halogen contaminants, and every packing shift checks for drum lining integrity and tight seals.

    Industry Feedback and Jobsite Experience

    On big agrochemical jobs, managers from both legacy and upstart companies visit to talk about virtues and pain points. Chloroacetamide performs in liquid formulations and wettable granules; some groups mix it directly with carriers, others keep it for active ingredient synthesis. Our regular customers appreciate a certain dryness and particle size distribution, which comes from both the right drying time and careful grinding. Not every facility invests in those steps, but from the feedback, skipping even one stage means end-users waste time reprocessing or filtering gunk from their reactors.

    We regularly talk shop with clients adjusting parameters for new regulatory updates or substrate requirements. Chloroacetamide never enters the food stream, but farmers and industrial buyers always ask about environmental impact. We’ve responded with closed-water recycle systems, keeping discharge below threshold limits, and workshopping with partners to find complementary biocide or herbicide blends that keep total chemical usage balanced. We keep these conversations going, and our engineering crew takes suggestions back to the production floor.

    Where Chloroacetamide Stands Out

    Many first timers ask about differences compared to acetochlor, propachlor, or other acetanilide intermediates. Years of making chloroacetamide have shown us its particular spot in synthesis: it serves as a reliable building block. It doesn’t double as a plant growth regulator or a direct-use herbicide without further modification. The molecule’s structure, especially the alpha-chlorine and amide group, gives downstream chemists or process engineers one of the most reactive—yet easy-to-handle—platforms for N-acylation or nucleophilic substitutions.

    Raw chloroacetamide blends well with co-formulants in controlled environments, yet resists breakdown under standard storage. Older mixing pads or lines using multi-product runs tend to see fewer clogging issues than with some more hygroscopic granules, and that practical reputation guides bottom-line choices for many return customers.

    When customers have tried switching feedstocks—moving from synthetically produced acetamide and separate chlorination to our process—they often see a bump in process predictability, fewer rejects, and easier compliance with environmental documentation. Our staff can pinpoint root causes in the rare event of a quality concern because we track plant runs all the way down to reactor jacket temperature logs and minor batch deviations. Many of the lessons we’ve learned—from reducing caustic pH swings in washing steps to optimizing the ammonolysis rate—get built into every new lot.

    Daily Handling and Storage Insights

    In our plant, trained hands don’t just make the product—they move and store it. We stack drums and bags for stability, using simple but effective palletizing tricks learned over years to keep stock moving. Anyone curious about shelf life or shelf stacking height can walk our storage bays and see first-hand. Stored right, away from moisture, chloroacetamide doesn’t clump or cake. We encourage customers to avoid opening too many containers at once, especially in the rainy season.

    Bulk transfer lines need regular cleaning—chloroacetamide powder, by its nature, tolerates moderate transfer pressures without compacting. We’ve trialed various conveyor widths, but always stick with slightly wider bins to reduce leftover dust at turnaround. We avoid over-drying; if the product gets brittle, the dust can become a minor irritation to operators, and we’ve tested various anti-dust masks as a result.

    Disposal and Regulatory Experiences

    Our team follows all required protocols to keep workplace exposure far under limits and has faced every audit from ISO 14001 to local regulatory checks. Chloroacetamide occupies a somewhat middle ground: it needs proper respect in terms of handling and disposal, but it never falls into the class of acute toxins or fiercely regulated carcinogens. We train all new staff on neutralizing low-level spills with excess water, collecting waste separately, and never dumping into ordinary drains.

    Customers sometimes ask whether chemical residues build up in finished goods or wastewater. Our records and field tests confirm if all transfer vessels and lines get properly flushed, and batch residue levels read below the practical detection limit. We support partners aiming for full lifecycle documentation, providing analysis certificates and keeping retention samples archived for third-party testing.

    Agriculture, Pharma, and Fine Chemical Uses

    Agriculture keeps demand high; most buyers come in looking to build active herbicide intermediates. Chloroacetamide enters as a precursor, not an end-use agent. It opens the door for advanced synthesis, especially for those producing acetochlor, alachlor, or related amide herbicides. Our process chemists have sat in on customer pilot runs adjusting molar excess to boost conversion rates. They report a smoother post-reaction separation when starting material meets tight purity specs, reducing downtime during washing and downstream formulation.

    Pharmaceutical and dye users, though representing a smaller share, demand the highest assurances on heavy metal content, trace impurities, and byproduct profiles. In direct conversation, we’ve worked with pharmaceutical plants on purification runs, monitored for subtle color changes, and reconstructed how minor batch differences played out during sensitive amidation. We get calls whenever a finished API shows trace deviations, and experienced hands in the plant keep production notes for these forensic traces.

    Fine chemical companies often need a starting amide without the cost spikes of more specialized acylating agents. Our familiarity with custom requests—adjusting throughputs, customizing bulk or small pack sizes, and modifying drying cycles—comes from fielding these requests over years rather than running rigid, catalog-driven processes.

    Comparisons With Other Amide Products

    Process engineers debate the pros and cons between chloroacetamide, acetamide, and other halogenated acetamides, especially regarding stability, ease of synthesis, and environmental handling. Acetamide costs less in bulk, but lacks the built-in reactivity of chloroacetamide’s chlorine. On the other hand, more heavily halogenated or longer-chain amide derivatives introduce extra handling issues or regulatory paperwork for many users. When teams look for a balance of handling, price, and downstream adaptability, chloroacetamide usually wins out for those synthesizing intermediates for conventional agriculture or pharma platforms.

    The plant team spends time trialing new vendors’ products whenever possible, keeping in mind differences in color, solubility, and flow between suppliers. Work on-site points again and again to moisture and byproduct content as primary drivers for product utility. A batch with any off-color may signal incomplete reaction; an excess of free acid or ammonia signals poor process control, often leading to substandard performance during customer syntheses. From the ground up, consistent quality rests on raw material checks, experienced operators at the reaction vessels, and real-time tracking.

    Lessons Learned From Daily Operations

    Years of running the facility have built up a substantial knowledge base. The most common customer complaints—clumping during storage, erratic reactivity, or minor off-spec colors—usually trace back either to environmental factors or small process deviations. By investing in real-time analytics during production, our team flags potential issues long before packing. New waste management systems mean we recover more byproduct and reuse water efficiently, so waste disposal costs fall over time.

    In our daily operation, even small batch adjustments improve the end user experience. A tweak to reaction temperature or to the drying cycle can reduce micro-impurities that slow down high-yield syntheses elsewhere. Our teams regularly walk the plant floor together, discussing bottlenecks and sharing lessons, from maintenance techs to shift leads to QC chemists. This collective practical experience forms the backbone of how we supply and support users across fields.

    Looking Ahead – Making Improvements That Matter

    After years in the industry, it’s clear that needs change faster than official guidelines or published studies. Customers return for regular advice on new blends, process refinements, and compliance matters. Our plant invests in targeted upgrades—switching drying equipment, updating sampling routines, calibrating blending machines—with an eye not only for scale, but also predictability and simplicity.

    Any changes come back to application: a better flow from drum into vessel, a lower moisture footprint in tropical warehouses, or shorter post-reaction filtration times in fine chemical syntheses. We listen closely to feedback from every scale of user—farm field, chemical plant, research bench—and run trials alongside them if the practical benefit seems likely. Long-standing operator experience guides the tweaks that stick and throws out those that cause more headaches than they save.

    Conclusion—Direct Advantages From Manufacturer to User

    Producing chloroacetamide is as much about repeatable quality as it is about straightforward practicality. Our team’s day-to-day experience forms the backbone of every improvement and every claim about the material’s consistency. Instead of marketing sound bites, we offer the known performance—tight specs, stable supply, and a strong service ethic—demanded by modern agriculture and industry alike. The trust built from years of direct communication, feedback, and on-site troubleshooting continues to drive how we make and deliver each batch—one lot at a time, batch after batch.