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Chlorodifluoroacetamide

    • Product Name Chlorodifluoroacetamide
    • Alias CDFA
    • Einecs 206-838-2
    • 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

    385806

    Chemicalname Chlorodifluoroacetamide
    Molecularformula C2H2ClF2NO
    Molecularweight 129.49 g/mol
    Casnumber 356-24-1
    Appearance Colorless to pale yellow liquid
    Boilingpoint 98-100 °C
    Density 1.496 g/cm3
    Meltingpoint -22 °C
    Solubility Slightly soluble in water
    Refractiveindex 1.376
    Purity Typically ≥ 98%
    Synonyms 2-Chloro-2,2-difluoroacetamide
    Storageconditions Store in a cool, dry, and well-ventilated place
    Hazardclass Irritant

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

    Packing & Storage
    Packing Chlorodifluoroacetamide, 100g: Supplied in a sealed amber glass bottle with tamper-evident cap and hazard labeling for laboratory use only.
    Shipping Chlorodifluoroacetamide should be shipped in tightly sealed containers, protected from moisture and incompatible substances. It is typically transported as a hazardous chemical, requiring adherence to applicable regulations (such as DOT, IATA, or IMDG). Ensure proper labeling and documentation, and handle with appropriate personal protective equipment to avoid exposure during transit.
    Storage Chlorodifluoroacetamide should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep it separated from incompatible substances such as strong oxidizers and acids. Store under inert gas if necessary, and ensure all containers are properly labeled. Follow all relevant chemical storage regulations and safety guidelines.
    Application of Chlorodifluoroacetamide

    Applications of Chlorodifluoroacetamide in Industrial Manufacturing

    As a producer specializing in chlorodifluoroacetamide, we supply this material to established downstream manufacturers operating in high-value industrial sectors. Its functional properties support precision synthesis where selective fluorination and acetamide functionalities provide unique benefits, particularly for pharmaceutical intermediates and agrochemical active ingredients. Below we detail proven industrial uses and the process-specific specifications relevant to our direct end users.

    1. Pharmaceutical Intermediate Synthesis for Cephalosporin APIs

    Major API producers use chlorodifluoroacetamide as a functionalized starting material in the synthesis of specific third-generation cephalosporin antibiotics, where its difluoroacetyl moiety enables selective side chain modifications under mild reaction conditions. Downstream partners value its consistent purity for multistep synthesis involving acylation and condensation with 7-ACA derivatives, supporting compliance with regulatory requirements for injectable antibiotic manufacture.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice Guide for Active Pharmaceutical Ingredients
    • ChP (Chinese Pharmacopoeia) active ingredient quality standards for cephalosporins
    • USP General Chapter <761> for NMR, confirming structure and residual solvents
    • Regulatory filings for DMF (Drug Master File) support

    Typical usage ratio

    • 5–12 mol% relative to the core 7-ACA or 7-ADCA intermediate, optimized based on desired side chain substitution efficiency

    Downstream process integration

    • Charged after activation of 7-position core, usually in non-aqueous phase catalytic condensation or amidation reaction step
    • Final purification by crystallization before downstream acylase enzymatic processing

    Final product types

    • Injectable third-generation cephalosporins (e.g., ceftiofur, cefpodoxime)
    • Oral cephalosporin tablet and granule formulations
    • Sterile bulk drug substances for regulated export

    2. Synthesis of Herbicide Active Ingredients

    Agrochemical manufacturers use chlorodifluoroacetamide to introduce difluoroacetyl substituents into certain selective post-emergence herbicides during the core molecule assembly stage. The stability of the difluoroacetamide group under typical plant protection chemical processing reduces byproduct formation in large-batch reactor runs and improves active content uniformity under typical air oxidation finishing steps.

    Industry compliance standards

    • FAO/WHO Specifications and Evaluations for Plant Protection Products
    • ISO 9001:2015 Quality management for batch agrochemical manufacturing
    • REACH Regulation (EC) No 1907/2006 for substance registration
    • Local pesticide registration guidelines (China ICAMA, US EPA)

    Typical usage ratio

    • 3–8 wt% of total formulation batch at the acylation step, adjusted according to desired active loading and plant safety margins

    Downstream process integration

    • Introduced during agrochemical active synthesis, after completion of core heterocycle; serves as a key acyl donor under basic or phase-transfer conditions
    • Unreacted amide removed at post-condensation distillation stage

    Final product types

    • Difluoroacetamide-substituted herbicide technical concentrates
    • Water-dispersible granules and emulsifiable concentrate crop protection formulations
    • Ready-to-use field spray products

    3. Industrial Polymer Modification (Fluoropolymer Additives)

    Advanced plastics manufacturers employ chlorodifluoroacetamide as a chain transfer or end-capping agent for specialty fluoropolymers, especially in applications demanding low surface energy and improved chemical inertness. Process engineers select this additive for use in pilot and commercial scale emulsion or solution fluoropolymerizations, where predictable incorporation reduces post-processing adjustment for surface properties.

    Industry compliance standards

    • ISO 9001:2015 for quality systems in plastics manufacturing
    • ASTM D3307 – Standard Specification for Perfluoroalkoxy Alkane (PFA) Resin Molding and Extrusion Materials (for end-use compatibility)
    • RoHS Directive 2011/65/EU limits for residual substances in polymeric components used in electronics
    • Customer-specific QMS audits for high-purity additive supply

    Typical usage ratio

    • 0.2–2.0 mol% based on total fluoromonomer input, with adjustments for targeted end-group conversion and polymer molecular weight objectives

    Downstream process integration

    • Added after initiator charging but before reaction exotherm, promoting end-group control in solution or emulsion reactor setups
    • Post-polymerization residual elimination by vacuum stripping or high-temperature venting

    Final product types

    • Modified PTFE/PFA resins for film extrusion
    • High-performance cable insulation coatings
    • Chemical-resistant gaskets and valve seat materials

    4. Synthesis of Veterinary Drug Intermediates

    Producers of specialty veterinary active ingredients select chlorodifluoroacetamide for building blocks in specific benzimidazole and triazole anthelmintic APIs, particularly where fluorinated substituents modulate target specificity and improve metabolic stability. Precise use of this intermediate at the heterocycle functionalization stage enables consistent performance during process scale-up in GMP production environments.

    Industry compliance standards

    • VICH GL24: Stability Testing of New Veterinary Drug Substances and Medicinal Products
    • GMP for Veterinary Medicinal Products (China Ministry of Agriculture 2010 Edition)
    • European Pharmacopoeia (Ph. Eur.) monographs for veterinary actives
    • Product-specific registrations in global veterinary market applications

    Typical usage ratio

    • 6–14 mol% as functional group donor, dosed based on target fluorine incorporation and process analytical control

    Downstream process integration

    • Reacted with pre-formed heterocycles in controlled amide coupling steps, typically after initial ring closure and before salt-formation/purification
    • Residuals managed via inline solvent extraction and pH adjustment

    Final product types

    • Benzimidazole and triazole anthelmintic veterinary actives
    • Oral suspension veterinary formulations
    • Water-soluble APIs for livestock injectable doses
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    Certification & Compliance
    More Introduction

    Chlorodifluoroacetamide: Meeting Rising Standards in Chemical Synthesis

    Our Commitment to Reliable Chlorodifluoroacetamide Supply

    Making chlorodifluoroacetamide is never a simple job. For over a decade, we have produced this material at volume, constantly refining each step to guarantee a product that meets high expectations across pharmaceuticals, agrochemicals, and specialty materials. Our brand’s model meets at least 99% assay by GC, with moisture content controlled below 0.3%, and consistent batch-to-batch profile. We do not cut corners; process transparency, reproducibility, and a full compliance chain stand behind every shipment. Our route achieves high throughput and avoids the impurities and trace contaminants that crop up in less robust production lines.

    The Real-World Applications Driving Demand

    Chemists keep asking for reliable chlorodifluoroacetamide because it brings specific properties into modern structures. Pharmaceutical researchers find it valuable in acylation reactions, alkylation reactions, and as a versatile building block in lead modification. There’s a clear demand for its difluoromethyl group in metabolic stability and for tailoring binding characteristics in advanced molecules. In the crop science field, formulators use it to introduce difluoroacetyl moieties for the next generation of herbicides — making those compounds more persistent or less readily degraded by sunlight and microbes. During pilot runs with top-50 pharmaceutical companies, we have supported scale-up projects that push batches into the hundreds of kilograms. Those efforts proved the value of securing the right raw material, on time, every time.

    How Our Material Stands Apart

    We’ve watched new suppliers appear since the global uptick in fluorinated building blocks. Yet not all versions of chlorodifluoroacetamide are the same. Lab-scale samples sourced elsewhere tend to differ — some show greater color or haze, and HPLC traces highlight broad impurity profiles. Early on, we made it a rule: stripping byproducts and managing hydrogen fluoride residues call for careful extraction protocols and real drying processes, not “quick” methods. Our synthetic stream runs under inert conditions until full stabilization, which helps prevent oxidation that leads to chromatic impurities or side-product peaks that many researchers cannot tolerate.

    GC and NMR analysis from independent labs lines up with what we publish, and repeat customers have learned that using off-spec material can bring headaches down the road: pressure in reactors, inconsistent reactivity, and unexplained signals in finished APIs. No surprises in the drum translates into no headaches in the plant. Our R&D engineers spend real bench time comparing our batches against legacy products — not just meeting analysis sheets but validating application outcomes during demonstration reactions. We regularly quantify and document traces of residual solvents, offer stability data under transport conditions, and track volatility to eliminate shipment losses and container compatibility risks.

    Experience With Client Use Cases

    One of the first scale-up deployments came from an international veterinary pharmaceutical partner. They needed several drums per month and ran into trouble when serving local contracts using commodity material. Our supply improved their conversion step yield by 8%, and isolated yield consistency improved to within a 2% range over 12 months. That level of consistency allowed them to predict cost per kilo reliably and eliminated costly downstream troubleshooting.

    A growing number of biotechnology applications now employ this molecule as a synthon. We have supported start-ups looking to build entire platforms based on proprietary difluoromethyl ketones; for them, one failed batch means lost venture rounds and missed clinical trial milestones. Getting the structure right from the start means fewer do-overs and a clearer regulatory trail.

    Some agrochemical innovators now fine-tune herbicide and fungicide candidates using our grade, extending field effectiveness and resistance profiles. Since regulations around PFAS and bioaccumulative materials continue to tighten, formulators choose our material because we demonstrate traceability on fluoride content, provide change notifications on raw material sources, and certify our own effluent disposal. The stakes rise each season as regulatory audits dig deeper in Europe, North America, and emerging markets.

    Manufacturing Details Create Real-World Value

    Every kilogram leaving our warehouse carries heavy scrutiny. Our operators monitor reactor charges, temperature ramps, and vacuum profiles to match validated parameters with every batch. Bad habits in this field show up fast — relying on generic grades or resold material often leads to surface films, extractables, and lost activity. Our site management team runs environmental monitoring in parallel with output, so we don’t face shutdowns from non-compliance or complaints from neighbors and inspectors.

    The industry’s shift towards serialization and supply chain documentation happened quickly. Major buyers now demand full raw material audit trails, impurity mapping, and storage stability data for regulatory filings. We log, review, and provide access to necessary records with zero ambiguity. Meeting these expectations keeps our product moving from initial request to final delivery without the delays that less-prepared vendors encounter.

    What Sets Chlorodifluoroacetamide Apart From Other Amides

    Chemically, difluorinated amides bring unique reactivity. Chlorodifluoroacetamide’s balanced electron-withdrawing properties make it attractive for SN2 and SNAr transformation, not just for protecting groups or mundane intermediates. It tolerates moderate temperature ranges and delivers predictable acylation reactivity, reducing side reactions. Competing amides—standard monochloroacetamides or non-fluorinated analogs—struggle to match this selectivity or stability profile. This difference affects outcomes in peptide syntheses, catalyst anchoring, and polymer modification where a single hiccup can waste entire lots of end product.

    In practical use, we’ve seen misleading purity claims from competitors, masking with UV-absorbing agents or masking extractables with extra processing. Our technical team works directly with process chemists and development scientists, running the same batch through synthesis and analytical screens to reveal strengths and potential weaknesses. We share this data by default, helping customers see where a switch brings value and where it simply reshuffles risk.

    Challenges and Risks We’ve Encountered — and Addressed

    Early in our chlorodifluoroacetamide journey, labor force training made a real difference. The process requires handling corrosive and toxic intermediates, so operator turnover increases risk. Our solution has always focused on cross-training, clear accountability, and process automation. Whenever we spot a non-conformance, whether by analytical variance or label tracking, we follow through with root-cause investigation, preventive maintenance, and retraining where needed. Working long hours to meet quarterly targets never forces shortcuts — we learned the hard way that short-term gain always trades off for reputational loss.

    Global logistics continue to present unique hurdles: regional import bans on fluorinated precursors, shipping documentation rules, and temperature controls that fall apart at country borders. We’ve developed redundant shipping routes, pre-clearance with local authorities, and careful monitoring of suppliers upstream to avoid frustrating delivery delays for end users. Our packaging systems — PTFE liners and custom-sealed drums — have eliminated transit leaks and losses, keeping product integrity intact after weeks of warehousing or customs inspection. On-site monitoring equipment for trace HF and moisture means internally-tested lots sign off only after meeting both internal standards and customer-provided specs.

    Product Integrity and Environmental Responsibility

    Chlorodifluoroacetamide faces constant scrutiny due to its fluorine content. The global regulatory environment tightens each year. Our handling of effluents, mother liquors, and fluorinated waste streams uses a combination of absorption, incineration, and monitored discharge to prevent contamination or regulatory violation. Auditors have reviewed our waste systems and approved our closed-loop design on multiple occasions. Our site recycles packaging, operates high-yield reactors with minimal vent losses, and files annual environmental compliance reports to both national and international bodies.

    Proactive engagement with industry groups helps shape upcoming regulatory standards, and every update to permissible exposure limits or product labeling is reflected in our process with zero lag. We supply technical dossiers to downstream processors for submission with regional and international dossiers, supporting both product registrations and environmental risk assessments.

    Our technical staff reviews literature and coordinates with raw material manufacturers to spot shifting supply chain risks before they reach production. Batch-level documentation comes standard, and third-party verification—through recognized laboratories—backs all quality claims publicly. We do not make unsubstantiated claims or rest on internal data alone.

    Supporting Innovation, Working with Real-World Constraints

    Formulation leads and principal investigators bring challenging, sometimes proprietary requests. Our technical service team engages before and after delivery, fielding troubleshooting calls through to successful campaign completion. Unpredictable run-up in demand gets discussed openly, with near-real-time feedback to our master production schedule. When customers identify potential improvements or new requirements for solvent compatibility or trace impurity reduction, our R&D site adjusts procedures to hit those milestones. Continuous feedback cycles drive improvements — not marketing speak or management slogans.

    Chlorodifluoroacetamide will remain central to projects advancing in medicinal chemistry, crop protection, and new materials science. Our users want assurance that year-on-year, the drum’s contents will match both expectations and documentation, and we’ve structured our operations to deliver just that.

    Industry Trends and Practical Solutions

    The chemistry field keeps shifting. New regulations, especially regarding PFAS-related intermediates, challenge every producer. We keep upgrades moving in environmental equipment, employee safety protocols, and digital batch tracking. Cross-border discussions with regulatory partners help us anticipate enough to avoid last-minute scrambles. Our company maintains a lean management structure, which keeps lines of communication clear and lets us pivot quickly when supply or legal frameworks shift.

    Digital transformation finds its way into chemical production, too. We deploy ERP solutions linking raw material sourcing to final release, documenting the complete batch history with digital signatures. This record-keeping reduces paperwork mishaps and improves transparency both for auditors and for process clients needing rapid documentation support.

    Looking Forward: What It Means for Our Partners

    The global marketplace expects more than reliable product specs. Our clients demand true accountability, quick response, and a steady hand regardless of market shocks or regulatory curveballs. Chlorodifluoroacetamide will continue appearing in advanced applications, where trace impurities or batch-to-batch inconsistencies throw costly projects off course. Being a chemical manufacturer, our responsibility starts at the raw material gate and ends at the successful integration into the customer’s final product — not at the loading dock.

    We do not overpromise, and we do not mask production challenges behind a sales pitch or hand off product and move on. Our staff keeps up with evolving literature, test methods, and process improvements. Our continuous dialogue with chemists, engineers, and purchasing leads yields fine-tuned solutions that work not only on paper, but under the pressure and scrutiny of daily production floors around the world. Chlorodifluoroacetamide’s role will only grow as innovation accelerates — and we’re here for those technical, logistical, and compliance challenges every step of the way.