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 · イソオクタン
| CAS | 540-84-1 |
|---|---|
| EC | 208-759-1 |
| UN | 1262 |
| Formula | C8H18 |
| Molar mass | 114.23 g/mol |
| LEL | 0.7 % vol |
| UEL | 6.0 % vol |
| Flash point | -12 °C |
| Autoignition temperature | 413 °C |
| Temperature class | T2 |
| Gas group | IIA |
| Relative density of the gas or vapour (air = 1) | 3.94 |
| GHS | Danger · 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.