Methyl 4-(chloroformyl)butyrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1501-26-4 |
| Product name | Methyl 4-(chloroformyl)butyrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 Methyl 4-(chloroformyl)butyrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 4-(chloroformyl)butyrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 4-(chloroformyl)butyrate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of active pharmaceutical ingredients (APIs), including antitumor agents and antibiotics | Used as an acylating agent in condensation reactions to construct target molecular frameworks |
| Agrochemicals | Preparation of herbicide and insecticide intermediates | Functional group introduction via esterification or acid chloride reactions |
| Fine Chemicals | Synthesis of polymer monomers or functional additives | Employed as a precursor in polymerization reactions to enhance material properties |
| Organic Synthesis | Intermediate for constructing complex organic molecules | Applied in typical organic transformations, including Steglich esterification and amidation |
Manufacturing Quality Control of Methyl 4-(chloroformyl)butyrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against a calibrated standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and mass spectral fragmentation patterns. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents (e.g., methanol, dichloromethane) using equilibrium vapor phase analysis. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Determines trace water via electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration (NaOH in methanol) | Measures free carboxylic acid groups by titration with standardized sodium hydroxide solution. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Quantifies chloride ion impurity by separation on anion-exchange column and conductivity measurement. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Simultaneously detects trace metal contaminants (e.g., Pb, Cd, Fe) after acid digestion and plasma excitation. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of liquid sample against standard reference under controlled lighting. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determines mass per unit volume at specified temperature using resonant frequency shift of a vibrating tube. |
| Refractive Index | Refractometry (Abbe refractometer) | Measures bending of light through the sample to infer purity and consistency based on Snell's law. |
| Residue on Ignition | Gravimetric Analysis (Sulfated ash method) | Determines non-volatile inorganic residue after high-temperature combustion and sulfuric acid treatment. |
| Stereochemical Purity | Chiral Gas Chromatography (Chiral GC) | Evaluates enantiomeric excess using a chiral stationary phase to separate enantiomers. |
Technical Specifications of Methyl 4-(chloroformyl)butyrate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | <=1.0 |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.120–1.140 g/cm³ |
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 Methyl 4-(chloroformyl)butyrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 4-(chloroformyl)butyrate
Safety Information of Methyl 4-(chloroformyl)butyrate
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Methyl 4-(chloroformyl)butyrate
Industrial Methyl 4-(chloroformyl)butyrate 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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