2-Bromo-4-methylaniline Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 583-68-6 |
| Product name | 2-Bromo-4-methylaniline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2-Bromo-4-methylaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-4-methylaniline 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-methylaniline
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of insecticide and fungicide intermediates (e.g., triazole fungicides) | Substitution or coupling reactions with heterocyclic compounds (e.g., 1,2,4-triazole) to construct active molecular scaffolds |
| Pharmaceuticals | Structural building block for anti-inflammatory agents, antitumor drugs, and local anesthetics | Introduction of target functional groups via diazotization-iodination or palladium-catalyzed cross-coupling (e.g., Suzuki, Heck reactions) |
| Dyes | Critical intermediate for azo dyes and disperse dyes | Diazotization followed by coupling with phenols or aromatic amines to form colored azo compounds |
| Organic Synthesis | Multifunctional aromatic amine building block for constructing complex molecules containing bromo, methyl, or amino functionalities | Amino protection (e.g., Boc) followed by C–Br bond activation for nucleophilic substitution or metal-catalyzed transformations |
Manufacturing Quality Control of 2-Bromo-4-methylaniline
| 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 | HPLC-UV or GC-FID | Separation and quantification of impurities (e.g., isomers, bromination by-products, residual anilines) using chromatographic retention time and response relative to main peak. |
| Residual Solvents | GC-FID or GC-MS | Headspace GC analysis with flame ionization detection or mass spectrometry for identification and quantification of volatile solvents (e.g., toluene, methanol, DMF). |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of water with iodine and sulfur dioxide in a pyridine/methanol medium. |
| Heavy Metals (as Pb) | ICP-OES or AAS | Digestion followed by quantification of metals (e.g., Pb, Cd, Hg, As) via atomic emission or absorption spectroscopy against calibration standards. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions using suppressed conductivity detection (IC) or argentometric titration with silver nitrate endpoint detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference (e.g., white to off-white crystalline powder, free from visible particulates or discoloration). |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Ignition at 700–800 °C followed by weighing of non-volatile inorganic residue as percentage of original sample. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a saturated aqueous suspension (e.g., 1% w/v) to assess acidic/basic impurities affecting stability or handling. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light to confirm absence of chiral contaminants (though compound is achiral, detects enantiomeric impurities if present). |
Technical Specifications of 2-Bromo-4-methylaniline
| Test Item | Specification |
|---|---|
| Appearance | Colorless to brown clear liquid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 34–36°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 2-Bromo-4-methylaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromo-4-methylaniline
Packaging of 2-Bromo-4-methylaniline
Industrial 2-Bromo-4-methylaniline 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply