METHYL 4-CHLOROBENZOATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1126-46-1 |
| Product name | METHYL 4-CHLOROBENZOATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 METHYL 4-CHLOROBENZOATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYL 4-CHLOROBENZOATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYL 4-CHLOROBENZOATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used as a building block for the synthesis of active pharmaceutical ingredients (APIs), including antihistamines and non-steroidal anti-inflammatory drugs (NSAIDs); commonly participates in condensation or substitution reactions to construct the phenyl ring structure. |
| Agrochemical Industry | Agrochemical Intermediate | Used in the synthesis of pyrethroid insecticides and herbicides; enables introduction of functional groups via subsequent chemical transformations. |
| Organic Synthesis | Esterification Reagent and Protecting Group | Provides the p-chlorobenzoyl group in complex organic molecule synthesis, or serves as a starting material for the production of other fine chemicals. |
| Dye Industry | Dye Intermediate | Used to synthesize chlorinated aromatic dyes; improves dye hue and fastness through coupling or condensation reactions. |
| Fragrance Industry | Fixative for Fragrances | Functions as a fragrance fixative in household and personal care fragrance formulations, leveraging its aromatic ester properties to prolong scent retention. |
Manufacturing Quality Control of METHYL 4-CHLOROBENZOATE
| 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 using a non-polar capillary column. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of impurities by retention time and UV absorbance relative to the main peak. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) with FID | Volatile solvents are vaporized in sealed vials, injected into GC, and quantified against solvent-specific calibration curves. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated coulometrically reacts stoichiometrically with water in the sample. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Sample digested in acid matrix; metal concentrations determined by element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of anions on ion-exchange column followed by quantitative detection via changes in solution conductivity. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of free acidic groups (e.g., residual p-chlorobenzoic acid) using standardized sodium hydroxide and phenolphthalein indicator. |
| Appearance | Visual Inspection in Glass Cell | Assessment of physical state, color, and clarity against water-white standard under controlled white light and defined viewing conditions. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range at which solid transforms to liquid, measured using calibrated digital apparatus. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Non-volatile inorganic residue quantified by weight difference before and after ignition at 700-800 C in a muffle furnace. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral impurities or degradation products in solution at specified concentration and wavelength. |
| Bulk Density | Graduated Cylinder Method (ASTM D1895) | Mass per unit volume determined by gently pouring sample into a calibrated cylinder and measuring settled volume without compaction. |
Technical Specifications of METHYL 4-CHLOROBENZOATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow-brown crystalline solid |
| Purity | >=98.5% (GC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic ester-like 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 METHYL 4-CHLOROBENZOATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYL 4-CHLOROBENZOATE
Packaging of METHYL 4-CHLOROBENZOATE
Industrial METHYL 4-CHLOROBENZOATE 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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