2-Chloro-6-nitrotoluene
Agrochemicals 2025-03-02
2-Chloro-6-nitrotoluene
Chemical Name: 1-Chloro-2-methyl-3-nitrobenzene
Synonyms: 2-Chloro-6-nitrotoluene; 3-Nitro-2-chlorotoluene
CAS Number: [83-42-1]
Molecular Formula: C₇H₆ClNO₂
Molecular Weight: 171.58 g/mol
Physical & Chemical Properties
| Property | Specification |
|---|---|
| Appearance | Yellow crystalline solid |
| Odor | Aromatic, nitro-like |
| Melting Point | 35-38°C (95-100°F) |
| Boiling Point | 245-247°C (473-477°F) |
| Density | 1.32 g/cm³ (20°C) |
| Solubility | Insoluble in water; soluble in ethanol, ether |
| Vapor Pressure | 0.01 mmHg (25°C) |
Hazard & Safety Information (GHS)
Danger Symbols:
⚠️ Acute Toxicity (Category 4)
⚠️ Skin Irritant (Category 2)
⚠️ Environmental Hazard (Category 2)
Hazard Codes:
• H302: Harmful if swallowed
• H315: Causes skin irritation
• H319: Causes serious eye irritation
• H411: Toxic to aquatic life
Precautionary Measures:
• P264: Wash hands after handling
• P273: Avoid release to the environment
• P280: Wear protective gloves/eye protection
Chemical Behavior
• Reactivity:
- May react with strong oxidizers → fire risk
- Forms explosive mixtures with air at high temps
• Stability: - Stable under normal conditions
- Light-sensitive (store in amber glass)
Applications
✔ Dye Intermediate: Production of azo dyes
✔ Pharmaceuticals: Precursor for active ingredients
✔ Agrochemicals: Herbicide synthesis
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