3-Chlorocarbonylacrylic acid ethyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 26367-48-6 |
| Product name | 3-Chlorocarbonylacrylic acid ethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural Grade |
| Packaging | 25L/drum |
| 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 3-Chlorocarbonylacrylic acid ethyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Chlorocarbonylacrylic acid ethyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Chlorocarbonylacrylic acid ethyl ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Drug synthesis | Produced via reaction of monoethyl fumarate with acyl chloride |
| Agrochemical Intermediates | Pesticide synthesis | Used as an intermediate in the synthesis of certain pesticides |
Manufacturing Quality Control of 3-Chlorocarbonylacrylic acid ethyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Acid Chloride Content | Acid-Base Titration with Karl Fischer reagent | Hydrolysis of acid chloride groups followed by titration to determine total reactive chlorine equivalents. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical generation of iodine to react stoichiometrically with water, enabling precise trace moisture quantification. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separation and quantification of volatile organic solvents using headspace equilibration and flame ionization detection. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element detection via atomic emission from plasma-excited atoms after acid digestion of the sample. |
| Chloride Ion Impurity | Ion Chromatography (IC) with conductivity detection | Separation of anions on an ion-exchange column and quantitative detection based on electrical conductivity. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Comparison of sample solution color intensity to platinum-cobalt standards using visible light absorbance at 430 nm. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range at which solid phase converts to liquid under controlled heating. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Mass of non-volatile inorganic residue remaining after combustion at 700-800 C in a muffle furnace. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral molecules in solution at specified concentration and path length. |
| Organic Impurities (Related Substances) | High-Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of structurally related compounds using reversed-phase chromatography and UV absorbance. |
| Bulk Density | Tap Density Measurement (ASTM D1895) | Determination of mass per unit volume after standardized mechanical tapping of a powder sample in a calibrated cylinder. |
Technical Specifications of 3-Chlorocarbonylacrylic acid ethyl ester
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic pungent odor |
| Acid Value (mg KOH/g) | 180–195 mg KOH/g |
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 3-Chlorocarbonylacrylic acid ethyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Chlorocarbonylacrylic acid ethyl ester
Safety Information of 3-Chlorocarbonylacrylic acid ethyl ester
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 3-Chlorocarbonylacrylic acid ethyl ester
Industrial 3-Chlorocarbonylacrylic acid ethyl ester 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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