2,2,4-三甲基戊烷
2,2,4-Trimethylpentane · Изооктан · 4،2،2-ثلاثي ميثيل البنتان · İzooktan · 2,2,4-Trimethylpentan · 2,2,4-trimetilpentano · ۴٬۲٬۲-تریمتیلپنتان · Isooctane · 2,2,4-ट्राइमिथाइलपेन्टेन · 2,2,4-Trimetilpentán · 2,2,4-Trimetilpentana · Isoottano
| CAS | 540-84-1 |
|---|---|
| EC | 208-759-1 |
| UN | 1262 |
| 分子式 | C8H18 |
| 摩尔质量 | 114.23 g/mol |
| 爆炸下限（LEL） | 0.7 % vol |
| 爆炸上限（UEL） | 6.0 % vol |
| 闪点 | -12 °C |
| 引燃温度 | 413 °C |
| 温度组别 | T2 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度（空气 = 1） | 3.94 |
| GHS | 危险 · H225, H304, H315, H336, H400, H410 |
Isooctane is an alkane that consists of pentane bearing two methyl substituents at position 2 and a single methyl substituent at position 4. It has a role as a non-polar solvent, a nephrotoxic agent and a fuel additive. Isooctane appears as a clear colorless liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors are heavier than air.