3-Chloro-2-methylaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 87-60-5 |
| Product name | 3-Chloro-2-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) |
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Documents We Provide for 3-Chloro-2-methylaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Chloro-2-methylaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Chloro-2-methylaniline
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of herbicide and insecticide intermediates | Used as an organic synthesis intermediate for preparing chlorinated aniline-based pesticide active ingredients |
| Dyes | Synthesis of azo dyes | Participates in diazotization to form diazonium salts, followed by coupling to produce azo dyes |
| Pharmaceuticals | Drug synthesis intermediate | Applied in the synthesis of biologically active aromatic amine pharmaceutical compounds |
| Fine Chemicals | Organic synthesis raw material | Used to construct aromatic amine structural units bearing chloro and methyl substituents |
Manufacturing Quality Control of 3-Chloro-2-methylaniline
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using a C18 chromatographic column, with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (UV, wavelength 254 nm) for detection. Quantification is performed using external or internal standard methods, offering high resolution and accuracy. |
| Content Determination | Gas Chromatography (GC) | Using capillary columns (e.g., DB-5 or HP-5), with FID detector, and programmed temperature ramping for separation. Suitable for volatile samples; derivatization may be required to improve response and stability. |
| Content Determination | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Measuring absorbance in the 250–270 nm wavelength range. Suitable for rapid quantification of highly pure samples, but susceptible to interference from impurities, requiring purification steps. |
| Impurity Analysis (e.g., o-Chloroaniline, 2-Methylaniline, etc.) | HPLC-MS / GC-MS | Utilizing mass spectrometry as the detector in combination with chromatographic separation. Capable of qualitative and quantitative analysis of multiple structurally similar impurities, with high sensitivity suitable for trace impurity detection (e.g., ≤0.1%). |
| Moisture Content | Karl Fischer Titration | Determines trace moisture through a quantitative reaction between iodine, sulfur dioxide, pyridine, and methanol. Accurate for moisture content determination in raw materials (typically required ≤0.5%). |
| Chlorine Content | Combustion Ion Chromatography (CIC) or Bomb Combustion + Ion Chromatography | After high-temperature combustion, chlorine is converted into chloride ions, which are then determined by ion chromatography. Used to confirm whether the chlorine content in the molecule meets the theoretical value (theoretical Cl% ≈ 35.7%). |
| Melting Point | Capillary Melting Point Method | Determines the melting point range (literature value approximately 29–31°C), used for preliminary identification and purity evaluation. Impurities may cause a lower melting point or a broader range. |
| Appearance and Color | Visual Inspection + Colorimetric Measurement (APHA/Pt-Co) | Observes whether it is a colorless to pale yellow liquid or crystalline solid. A colorimeter is used to measure the yellowness index, assessing oxidation or degradation level. |
| pH Value (Aqueous Solution) | Glass Electrode pH Meter Method | Determines the pH of the aqueous solution (limited solubility). Typically weakly basic (pH 7–9), used to evaluate acidic/alkaline impurities or hydrolysis products. |
| Heavy Metal Residues | Atomic Absorption Spectrometry (AAS) or ICP-MS | After sample digestion, measures heavy metals such as lead, cadmium, mercury, and arsenic. Complies with pharmacopoeia limits (e.g., ICH Q3D, typically ≤10 ppm). |
| Residual Solvents (e.g., Benzene, Toluene) | GC-Headspace Method | Using headspace sampling, with capillary column separation and FID detection. Controls residual organic solvents according to ICH Q3C standards (e.g., toluene ≤500 ppm). |
Technical Specifications of 3-Chloro-2-methylaniline
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/25°C) | 1.145–1.165 g/cm³ |
| Odor | Characteristic aromatic amine odor |
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 3-Chloro-2-methylaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Chloro-2-methylaniline
Packaging of 3-Chloro-2-methylaniline
Industrial 3-Chloro-2-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.
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