2-Bromodiphenylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 61613-22-7 |
| Product name | 2-Bromodiphenylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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 2-Bromodiphenylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromodiphenylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromodiphenylamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of anti-inflammatory drug intermediates | Used as a key intermediate in aromatic ring construction for synthesizing indole-based nonsteroidal anti-inflammatory drugs (e.g., etodolac) |
| Agrochemicals | Intermediate for insecticides/fungicides | Applied in coupling reactions to construct nitrogen-containing heterocyclic structures for the design and synthesis of novel agrochemical molecules |
| Organic Synthesis | Construction of organic functional molecules | Employed in Suzuki, Ullmann, and other coupling reactions to introduce bromophenyl-aniline scaffolds for synthesizing precursors of fluorescent dyes or optoelectronic materials |
Manufacturing Quality Control of 2-Bromodiphenylamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances (Impurities) | HPLC-UV or UPLC-MS | Separation and semi-quantitative/quantitative detection of structurally related impurities (e.g., bromobenzene, aniline, diarylamine by-products) using gradient elution and UV or mass-selective detection. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., toluene, THF, methanol) based on retention time and calibration curves. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS or ICP-OES | Digestion followed by multi-element quantification using inductively coupled plasma mass spectrometry or optical emission spectroscopy for trace metal contaminants. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using controlled heating of a capillary-packed sample; indicative of crystallinity and presence of impurities. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Anion separation and quantification (IC) or argentometric titration with AgNO₃ endpoint detection for residual chloride from synthesis. |
| Appearance & Color | Visual Inspection / Hazen (APHA) Color Scale | Subjective visual assessment against water-white standards or quantitative color measurement using platinum-cobalt scale in solution. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | High-temperature ashing followed by weighing of non-volatile inorganic residue as percentage of original sample mass. |
| Specific Optical Rotation | [α]D (if chiral impurity relevant) | Polarimetric measurement at 589 nm to detect enantiomeric impurities or degradation products affecting optical activity (though compound is achiral, used for chiral contaminant screening). |
Technical Specifications of 2-Bromodiphenylamine
| Test Item | Specification |
|---|---|
| Appearance | Yellow 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 |
| Identification (IR) | 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 2-Bromodiphenylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromodiphenylamine
Packaging of 2-Bromodiphenylamine
Industrial 2-Bromodiphenylamine 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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