3-Chloroaniline CAS：108-42-9
Dyeing and Pigments 2025-03-02
Chemical Name: 3-Chloroaniline
Synonyms: m-Chloroaniline, 3-CA
CAS No.: 108-42-9
Molecular Formula: C₆H₆ClN
Molecular Weight: 127.57 g/mol
Assay: ≥99.0%
Appearance: Colorless to light amber liquid
Physical & Chemical Properties
| Parameter | Specification |
|---|---|
| Purity (GC) | ≥99.0% |
| Melting Point | -10°C |
| Boiling Point | 230.5°C (760 mmHg) |
| Vapor Pressure | 0.13 kPa (63.5°C) |
| log P (Octanol/Water) | 1.88 |
| Density (20°C) | 1.216 g/mL |
| Refractive Index (20°C) | 1.593-1.595 |
Applications
- Chemical Intermediate:
- Production of azo dyes, pigments, and pharmaceuticals
- Key raw material for insecticides and pesticides
- Organic Synthesis:
- Building block for agrochemicals and specialty chemicals
Packaging & Shipping
- Standard Options:
- 220 kg/steel drum
- 240 kg/steel drum
- Custom Packaging:
- Available upon request
Storage & Handling
- Storage Conditions:
- Store in a cool, dry, well-ventilated area (<25°C)
- Keep containers tightly sealed under nitrogen blanket
- Safety Precautions:
- Incompatible with: Strong oxidizers, acids, and acid chlorides
- Separate from: Food additives and alkalies
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