异戊烷
Isopentane · Изопентан · إيزوبنتان · Isopentan · Isopentano · ایزوپنتان · 2-méthylbutane · איזופנטאן · Isopentano · イソペンタン · 아이소펜테인 · 2-methylbutaan
| CAS | 78-78-4 |
|---|---|
| EC | 201-142-8 |
| UN | 1265 |
| 分子式 | C5H12 |
| 摩尔质量 | 72.15 g/mol |
| 爆炸下限(LEL) | 1.3 % vol |
| 爆炸上限(UEL) | 8.3 % vol |
| 闪点 | -56 °C |
| 引燃温度 | 420 °C |
| 温度组别 | T2 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度(空气 = 1) | 2.49 |
| GHS | 危险 · H224, H304, H336, H411 |
Isopentane is an alkane that is butane substituted by a methyl group at position 2. It has a role as a refrigerant. Watery colorless liquid with a gasoline-like odor. Floats on water. Flammable, irritating vapor is produced.