2-Bromo-4-chloroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 873-38-1 |
| Product name | 2-Bromo-4-chloroaniline |
| 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 2-Bromo-4-chloroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-4-chloroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromo-4-chloroaniline
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates | Used in the synthesis of certain drugs, including antiviral and anticancer agents |
| Pesticides | Pesticide production | Serves as a raw material for synthesizing certain insecticides and herbicides |
| Dyes | Dye production | Acts as an intermediate in the manufacture of specific dyes |
| Materials Science | High-performance polymer synthesis | Functions as a monomer or crosslinker in the synthesis of polymers with specific properties |
| Organic Synthesis | Synthesis of other organic compounds | Acts as an intermediate in the synthesis of other complex organic molecules |
Manufacturing Quality Control of 2-Bromo-4-chloroaniline
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., whether it is a white to pale yellow crystal or powder), and presence of impurities using the naked eye to initially determine if the appearance meets quality standards. |
| Melting Point | Capillary Melting Point Determination | The sample is loaded into a melting point capillary and heated gradually in a melting point apparatus. The initial and final melting temperatures are recorded to evaluate purity and identify the substance. The theoretical melting point of 2-bromo-4-chloroaniline is approximately 68–71 °C. |
| Content Determination (Active Ingredient) | High-Performance Liquid Chromatography (HPLC) | A reverse-phase C18 chromatographic column is used with methanol/water or acetonitrile/water as the mobile phase. A UV detector (typically at around 254 nm) is employed for detection. The content of the main component is calculated using external standard or internal standard methods, providing high accuracy and good reproducibility. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to content determination, but focused on separating and quantifying potential organic impurities (such as unreacted raw materials, byproducts, and degradation products). Gradient elution is often used to improve resolution. |
| Moisture | Karl Fischer Titration | Iodine and sulfur dioxide react quantitatively with water in a pyridine/methanol system. Titration is used to measure moisture content, suitable for trace water detection, which is significant for product stability. |
| Residual Solvents | Gas Chromatography (GC) | Headspace injection or direct injection is used with an FID detector to analyze residual organic solvents from the production process (e.g., toluene, dichloromethane, ethanol), ensuring compliance with ICH Q3C limit requirements. |
| Ignition Residue/Total Ash | Gravimetric Method | The sample is incinerated at high temperature until constant weight is achieved, and the mass of the remaining inorganic material is measured to control the total amount of inorganic impurities. |
| pH Value (if dissolved in solution) | pH Meter Method | The sample is prepared into a water solution of certain concentration (e.g., 1%), and its acidity or alkalinity is measured using a calibrated pH meter, indirectly reflecting the presence of acidic or basic impurities. |
| Elemental Impurities (e.g., Br, Cl) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Ion Chromatography (IC) | ICP-MS is used for trace metal element detection; ion chromatography can be used for quantitative analysis of halide ions (e.g., Cl⁻, Br⁻), verifying structural composition or detecting degradation products. |
Technical Specifications of 2-Bromo-4-chloroaniline
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 62.0 - 66.0 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| 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 2-Bromo-4-chloroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromo-4-chloroaniline
Packaging of 2-Bromo-4-chloroaniline
Industrial 2-Bromo-4-chloroaniline 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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