1,3-dibromo-2-chloro-5-methylbenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 202925-05-1 |
| Product name | 1,3-dibromo-2-chloro-5-methylbenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 1,3-dibromo-2-chloro-5-methylbenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3-dibromo-2-chloro-5-methylbenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3-dibromo-2-chloro-5-methylbenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for antitumor drug synthesis | Used as a key intermediate in the synthesis of bioactive compounds; employed in coupling reactions to construct target molecular frameworks |
| Agrochemicals | Intermediate for fungicides and herbicides | Applied in halogen substitution reactions to prepare chlorinated and brominated active ingredients for agrochemicals |
| Organic Synthesis | Synthesis of haloarene derivatives | Used as a polyhalogenated toluene compound in Suzuki, Heck, and other cross-coupling reactions to build complex aromatic systems |
| Materials Science | Precursor for functional materials | Applied in the preparation of organic semiconductor materials with specific optoelectronic properties or monomers for high-performance polymers |
Manufacturing Quality Control of 1,3-dibromo-2-chloro-5-methylbenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by gas chromatography with flame ionization detection using external standard calibration. |
| Related Substances | GC-MS | Identification and quantification of impurities based on retention time and mass spectral matching. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents using headspace GC-FID with internal standard. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration measuring water via iodine-sulfur dioxide redox reaction. |
| Bromine Content | Potentiometric Titration (with AgNO3) | Determination of total bromide by argentometric titration monitored with silver indicator electrode. |
| Chlorine Content | Oxygen Flask Combustion + Potentiometric Titration | Halogen converted to halide by combustion, then titrated with AgNO3 using potentiometric endpoint detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Sulfated Ash | Gravimetric Analysis | Residue mass after high-temperature incineration with sulfuric acid treatment, expressed as percentage. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as solid-to-liquid phase change under controlled heating. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard reference under controlled lighting. |
| Particle Size Distribution | Laser Diffraction | Measurement of scattered light intensity from dispersed particles to calculate size distribution. |
| pH of Aqueous Suspension | pH Meter | Electrochemical measurement of hydrogen ion activity in a standardized suspension in water. |
Technical Specifications of 1,3-dibromo-2-chloro-5-methylbenzene
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 82.0 - 86.0 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 1,3-dibromo-2-chloro-5-methylbenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,3-dibromo-2-chloro-5-methylbenzene
Safety Information of 1,3-dibromo-2-chloro-5-methylbenzene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,3-dibromo-2-chloro-5-methylbenzene
Industrial 1,3-dibromo-2-chloro-5-methylbenzene 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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