ethyl 3-chloro-4-fluorobenzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 137521-81-4 |
| Product name | ethyl 3-chloro-4-fluorobenzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 ethyl 3-chloro-4-fluorobenzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ethyl 3-chloro-4-fluorobenzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ethyl 3-chloro-4-fluorobenzoate
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate | Used in the synthesis of pesticide products such as herbicides, where it reacts with other compounds to form active ingredients. |
| Pharmaceuticals | Intermediate | Serves as a starting material or intermediate in the synthesis of certain drugs, reacting with other substances under specific conditions to yield target compounds. |
| Dyes | Intermediate | Participates in key steps of dye molecule construction, undergoing a series of chemical transformations to become the final dye product. |
| Flavors & Fragrances | Intermediate | Used to prepare compounds imparting specific aromas or flavors, achieved through chemically modified structures under precisely controlled conditions. |
Manufacturing Quality Control of ethyl 3-chloro-4-fluorobenzoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 220-230 nm. |
| Related Substances | HPLC-UV | Separation and detection of impurities (e.g., starting materials, intermediates, isomers) using gradient HPLC with UV detection and relative response factor correction. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., ethanol, toluene, ethyl acetate) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol buffer system. |
| Heavy Metals | ICP-MS | Multi-element detection and quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and matrix dilution. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential inflection due to AgCl precipitation. |
| Fluoride Content | Ion Chromatography | Separation of fluoride anion on an anion-exchange column with suppressed conductivity detection. |
| Acid Value | Acid-Base Titration | Neutralization of free acid groups with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid phase transition temperature range using calibrated capillary apparatus per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing (500-600 C) and cooling in a desiccator. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers, reported as [alpha]D at specified concentration and temperature. |
Technical Specifications of ethyl 3-chloro-4-fluorobenzoate
| Test Item | Specification |
|---|---|
| Appearance | Purple solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Melting Point | 62–66°C |
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 ethyl 3-chloro-4-fluorobenzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ethyl 3-chloro-4-fluorobenzoate
Safety Information of ethyl 3-chloro-4-fluorobenzoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of ethyl 3-chloro-4-fluorobenzoate
Industrial ethyl 3-chloro-4-fluorobenzoate 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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