氯乙烷
Chloroethane · Cloroetano · كلورو الإيثان · Xloretan · Chlorethan · Χλωραιθάνιο · Cloroetano · کلرواتان · Chloroéthane · כלורואתאן · इथाइल क्लोराइड · Klóretán
| CAS | 75-00-3 |
|---|---|
| EC | 200-830-5 |
| UN | 1037 |
| 分子式 | C2H5Cl |
| 摩尔质量 | 64.51 g/mol |
| 爆炸下限（LEL） | 3.6 % vol |
| 爆炸上限（UEL） | 15.4 % vol |
| 闪点 | -50 °C |
| 引燃温度 | 510 °C |
| 温度组别 | T1 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度（空气 = 1） | 2.23 |
| GHS | 危险 · H220, H351, H412 |
Chloroethane is the simplest and least toxic member of the class of chloroethanes, that is ethane in which a single hydrogen is substituted by a chlorine. A colourless gas at room temperature and pressure (boiling point 12C), it is used as a mild topical anaesthetic to numb the skin prior to ear piercing, skin biopsies, etc., and is also used in the treatment of sports injuries. Ethyl chloride appears as a clear colorless gas with a pungent odor. Flash point -58 °F. Boiling point 54 °F.