4-Bromo-3-chlorobiphenyl Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 91354-09-5 |
| Product name | 4-Bromo-3-chlorobiphenyl |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/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 4-Bromo-3-chlorobiphenyl
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Bromo-3-chlorobiphenyl Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Bromo-3-chlorobiphenyl
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antitumor drugs | Used in Grignard reactions and substitution reactions |
| Agrochemicals | Intermediate for herbicide synthesis | Applied in alkylation and coupling reactions |
| Materials | Precursor for liquid crystal material synthesis | Employed in dehalogenation and polymerization reactions |
Manufacturing Quality Control of 4-Bromo-3-chlorobiphenyl
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or GC-MS | Quantitative determination by comparison of peak area against a certified reference standard using gas chromatography with flame ionization detection or mass spectrometric detection. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents based on retention time and peak area calibration using headspace or direct injection GC. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a controlled anhydrous environment. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection via measurement of characteristic atomic emission spectra after acid digestion and plasma excitation. |
| Chloride Impurities | Ion Chromatography (IC) | Separation and quantification of ionic chlorides (e.g., Cl-, ClO3-) using anion-exchange column and conductivity detection. |
| Bromide Impurities | Ion Chromatography (IC) | Separation and quantification of ionic bromides (e.g., Br-, BrO3-) using anion-exchange column and conductivity detection. |
| Residual Inorganic Salts | Gravimetric Analysis | Precipitation of insoluble salts (e.g., sulfates, chlorides) followed by filtration, drying, and weighing of residue. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using controlled heating and visual observation of phase change. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of visible particulates or discoloration under standardized lighting conditions. |
| Organic Volatile Impurities (other than solvents) | GC-MS | Identification and semi-quantitative screening of non-solvent volatile organic impurities via mass spectral library matching and retention indexing. |
| Particle Size Distribution | Laser Diffraction | Measurement of size distribution based on angular variation in intensity of laser light scattered by dispersed particles in suspension or air. |
| pH of Aqueous Slurry | pH Meter | Electrometric measurement of hydrogen ion activity in a saturated aqueous slurry using calibrated glass electrode system. |
Technical Specifications of 4-Bromo-3-chlorobiphenyl
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 112–116°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 4-Bromo-3-chlorobiphenyl
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Bromo-3-chlorobiphenyl
Packaging of 4-Bromo-3-chlorobiphenyl
Industrial 4-Bromo-3-chlorobiphenyl 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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