4-Bromo-2-fluoroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 367-24-8 |
| Product name | 4-Bromo-2-fluoroaniline |
| 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 4-Bromo-2-fluoroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Bromo-2-fluoroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Bromo-2-fluoroaniline
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of intermediates for antitumor, anti-inflammatory, and central nervous system drugs | Serves as a building block in coupling or nucleophilic substitution reactions to construct drug molecular frameworks |
| Agrochemicals | Used as an intermediate in the synthesis of high-efficiency fungicides and herbicides | Applied to construct fluorinated or brominated heterocyclic or aromatic agrochemical active structures |
| Organic Synthesis | Used to synthesize aromatic amine derivatives bearing fluorine or bromine substituents | Employed in Sandmeyer reactions to prepare arylboronic acids or introduce other functional groups |
| Materials Science | Used in the synthesis of specialty functional materials (e.g., organic optoelectronic materials) | Participates in polymerization reactions or serves as a structural modifier to incorporate performance-enhancing functional groups |
Manufacturing Quality Control of 4-Bromo-2-fluoroaniline
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., isomers, bromination by-products) via gradient HPLC-UV using a C18 column and suitable mobile phase. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., toluene, methanol) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration using iodine generated electrochemically in pyridine-free reagent. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, Hg, Ni) after acid digestion, using inductively coupled plasma mass spectrometry for ppt-level sensitivity. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Melting Point | Capillary Melting Point Apparatus | Determines solid-state transition temperature range by controlled heating of sample in capillary tube under standardized conditions. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of particulates or discoloration against established visual standards under controlled lighting. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (700–800 C) and precise weighing of the crucible residue. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a saturated aqueous suspension (1% w/v) using calibrated pH electrode at 25 C. |
| Bulk Density | Tap Density Tester | Determines mass per unit volume after mechanical tapping of powder in a graduated cylinder according to USP <616>. |
| Particle Size Distribution | Laser Diffraction | Measures particle size distribution in dispersed phase using Mie scattering theory and optical detection of diffracted laser light. |
Technical Specifications of 4-Bromo-2-fluoroaniline
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 52–56°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 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-2-fluoroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Bromo-2-fluoroaniline
Packaging of 4-Bromo-2-fluoroaniline
Industrial 4-Bromo-2-fluoroaniline 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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