1-Chloropentane
Pharmaceutical Materials 2025-03-02
CAS Number: 543-59-9
Molecular Formula: C5H11Cl
Molecular Weight: 106.594 g/mol
Appearance: Colorless liquid
Melting Point: -60°C
Boiling Point: 107.2°C
Usage: Used in organic synthesis and as a solvent.
| Attribute | Description |
|---|---|
| Chemical Name | 1-Chloropentane |
| Synonyms | Chloropentane, 1-Pentyl chloride, n-Pentyl chloride |
| CAS Number | 543-59-9 |
| Formula | C5H11Cl |
| Molecular Weight | 106.59 g/mol |
| Appearance | Colorless liquid |
| Odor | Characteristic |
| Density | 0.882 g/cm³ at 25°C |
| Melting Point | -60°C |
| Boiling Point | 107-108°C |
| Flash Point | 12.2°C (closed cup) |
| Refractive Index | 1.412 at 20°C |
| Solubility | Slightly soluble in water; soluble in alcohol, ether, and other organic solvents |
| Chemical Properties | Stable under normal conditions; flammable; may form explosive mixtures with air |
| Applications | Used as an intermediate in the synthesis of pharmaceuticals, pesticides, and organic compounds; also used as a solvent |
| Safety Hazards | Flammable and harmful; may cause irritation to skin, eyes, and respiratory tract; may be harmful if swallowed or inhaled |
| Storage Conditions | Store in a cool, dry, well-ventilated area; keep away from heat, sparks, and open flames; keep container tightly closed |
| Handling Precautions | Wear appropriate personal protective equipment; avoid contact with skin, eyes, and clothing; use in a well-ventilated area; keep away from ignition sources |
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