Acryloyl chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 814-68-6 |
| Product name | Acryloyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Acryloyl chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Acryloyl chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Acryloyl chloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key acylating agent for synthesizing cephalosporin antibiotics (e.g., cefazolin sodium) | Acylates the amino group of 7-ACA or 7-ADCA at low temperature (–10 to 0 °C) to form an amide bond |
| High-Performance Polymers | Preparation of functional acrylamide monomers and water-soluble polymers | Acts as an initiator or chain transfer agent in free-radical polymerization, or reacts with alcohols/amines to produce acrylate/acrylamide monomers |
| Pesticide Intermediates | Synthesis of active ingredients for herbicides (e.g., diquat) and insecticides | Condenses with specific aromatic amines to form urea- or amide-based pesticide core structures |
| Organic Synthesis | Introduction of the acryloyl functional group to construct unsaturated carbon–carbon double bonds | Undergoes nucleophilic substitution (Schotten–Baumann conditions) with alcohols, phenols, or amines in the presence of a base such as triethylamine |
Manufacturing Quality Control of Acryloyl chloride
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place the sample in a transparent glass bottle and observe its color and state under natural light. It should be a colorless or pale yellow transparent liquid, free from visible impurities. |
| Content (Purity) | Gas Chromatography (GC) | Use a capillary gas chromatograph with an FID detector to determine the peak area of acryloyl chloride by comparison with a standard or by the normalization method, and calculate its purity. |
| Moisture Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in methanol, this method accurately measures trace amounts of moisture and is suitable for water-sensitive acyl chloride compounds. |
| Acid Value / Free Acid | Acid-Base Titration | Dissolve a certain amount of sample in an inert solvent (e.g., isopropanol) and titrate with standard sodium hydroxide solution to determine free acid content, expressed as HCl equivalents. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Perform qualitative and semi-quantitative analysis to identify possible by-products or degradation products (e.g., acrylic acid, dimers). |
| Density | Densitometer or Pycnometer Method | Measure mass per unit volume at a specified temperature (e.g., 20°C), used as an auxiliary parameter to assess sample purity and consistency. |
| Refractive Index | Refractometry | Determine the refractive index using an Abbe refractometer at a specific temperature; serves as a physical constant for identification and quality control. |
| Boiling Point | Micro Boiling Point Determination | Measure the boiling range. Acryloyl chloride boils at approximately 75–76°C; an excessively wide boiling range may indicate high impurity levels. |
| Stability (Tendency to Form Polymers) | UV-Visible Spectrophotometry or GC Monitoring | Detect formation of acrylic acid oligomers before and after storage, or monitor the decrease in main component over time via periodic GC analysis. |
Technical Specifications of Acryloyl chloride
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC), stabilized with 4-methoxyphenol |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 1.115–1.135 g/cm³ |
| Odor | Pungent, acrid odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Acryloyl chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Acryloyl chloride
Packaging of Acryloyl chloride
Industrial Acryloyl chloride Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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