4-Bromo-2,6-difluoroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 67567-26-4 |
| Product name | 4-Bromo-2,6-difluoroaniline |
| 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 4-Bromo-2,6-difluoroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Bromo-2,6-difluoroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Bromo-2,6-difluoroaniline
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing drug molecules | Used as an arylamine in coupling or substitution reactions |
| Agrochemicals | Synthesis of fluorinated active ingredients | Applied in halogen exchange or condensation to construct heterocyclic structures |
| Materials Science | Monomer for liquid crystal or optoelectronic materials | Employed in diazotization or metal-catalyzed coupling to introduce functional groups |
| Organic Synthesis | Multifunctional aromatic building block | Leveraged for selective functionalization using the directing effects of bromine and fluorine |
Manufacturing Quality Control of 4-Bromo-2,6-difluoroaniline
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Determination | High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase column (e.g., C18), UV detector (e.g., 254 nm), and calculating the purity of the main component using external standard or area normalization methods. Suitable for quantitative analysis of the main content and related substances. |
| Related Substances/Impurity Analysis | HPLC or UPLC | Using a high-resolution chromatographic system with gradient elution, detecting trace organic impurities (e.g., isomers, by-products, degradation products), usually combined with mass spectrometry (LC-MS) for structural confirmation. |
| Moisture Content | Karl Fischer Titration | Determining trace moisture content in the sample via coulometric or volumetric methods, ensuring compliance with loss on drying or moisture limits. Applicable to hygroscopic compounds. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection using capillary columns and FID detector, quantitatively analyzing common organic solvents (e.g., methanol, ethyl acetate, DMF) according to ICH Q3C guidelines. |
| Heavy Metal Residues | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Detecting trace levels of elements such as lead, cadmium, mercury, and arsenic, meeting pharmacopoeia or ICH Q3D requirements for elemental impurities. |
| Melting Point Determination | Capillary Melting Point Apparatus | Determining the temperature range at which the substance transitions from solid to liquid, used as a physical constant for preliminary identification and quality consistency evaluation. |
| Appearance and Color | Visual Colorimetric Method | Observing the color of the sample (should be white to off-white solid) under standard lighting conditions, comparing it with standard color solutions to assess abnormal discoloration or visible impurities. |
| Structural Confirmation | Nuclear Magnetic Resonance (NMR), Infrared Spectroscopy (IR), Mass Spectrometry (MS) | Using NMR (¹H & ¹³C) to confirm molecular structure; IR to verify functional groups; MS (ESI or EI) to determine molecular weight. The combination of these three methods provides comprehensive structural confirmation. |
| pH Value (if in solution) | pH Meter | If the sample requires preparation as a solution, measure its aqueous pH value to evaluate whether the acidity or alkalinity falls within the specified range (usually neutral or slightly alkaline). |
| Residue After Ignition | Muffle Furnace Ashing Method | Weighing the residual inorganic material after the sample is incinerated at high temperature (e.g., 700–800°C), used to assess the level of inorganic salts or metal catalyst residues. |
Technical Specifications of 4-Bromo-2,6-difluoroaniline
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 58-62°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
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-2,6-difluoroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Bromo-2,6-difluoroaniline
Packaging of 4-Bromo-2,6-difluoroaniline
Industrial 4-Bromo-2,6-difluoroaniline 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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