1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 39622-80-5 |
| Product name | 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
| Industry | Application | Process |
|---|---|---|
| Pesticides | Used in the synthesis of herbicides and other pesticide intermediates | Employed as an intermediate in substitution reactions or other organic synthesis reactions to produce active pesticide ingredients |
| Fine Chemicals | Used in the synthesis of brominated aromatic compounds and related fine chemicals | Used as a starting material for functional group transformations or further bromination to generate target chemicals |
| Pharmaceutical Intermediates | Used in the synthesis of key intermediates for drug molecules | Employed as an intermediate in substitution, addition, or other pharmaceutical synthesis reactions |
| Polymer Manufacturing | Used as a monomer or crosslinking agent in the preparation of certain polymers | Used as a monomer or crosslinking agent in condensation polymerization or other polymerization reactions to produce polymers |
| Dye Manufacturing | Used in the synthesis of certain dyes or dye intermediates | Employed as an intermediate in substitution or coupling reactions during dye synthesis |
| Materials Science | Used as an intermediate in the preparation of high-performance materials | Employed as an intermediate in various organic reactions—such as coupling and condensation—during materials synthesis |
Manufacturing Quality Control of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., methanol, dichloromethane) using gas chromatography with flame ionization detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element trace metal analysis by inductively coupled plasma optical emission spectrometry after acid digestion. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration based on the reaction of water with iodine and sulfur dioxide in a pyridine-methanol medium. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection. |
| Residual Bromine (as Br-) | Potentiometric Titration with AgNO3 | Direct titration of bromide ions using silver nitrate solution with silver indicator electrode and reference electrode. |
| Related Substances | HPLC-UV (with gradient elution) | Detection and quantification of structurally related impurities (e.g., mono-bromo analogs, hydrolysis products) using optimized HPLC separation. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of the sample against established visual standards under controlled lighting. |
| Loss on Drying | Gravimetric Analysis (105 C, 2 h) | Measurement of mass loss after drying under specified temperature and time to determine volatile content including residual solvents and moisture. |
Technical Specifications of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
Safety Information of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl ester
Industrial 1,3-Benzenedicarboxylic acid, 2-broMo-, 1,3-diMethyl 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply