2-Ethylhexanal
2-Etilheksanal
| CAS | 123-05-7 |
|---|---|
| EC | 204-596-5 |
| UN | 1191 |
| 分子式 | C8H16O |
| 摩尔质量 | 128.21 g/mol |
| 爆炸下限（LEL） | 0.9 % vol |
| 爆炸上限（UEL） | 7.2 % vol |
| 闪点 | 42 °C |
| 引燃温度 | 185 °C |
| 温度组别 | T4 |
| 气体或蒸气的相对密度（空气 = 1） | 4.43 |
| GHS | 警告 · H226, H315, H317, H319, H361 |
2-ethylhexanal is a saturated fatty aldehyde that is heptane in which one of the hydrogens at position 3 has been replaced by a formyl group. It is a metabolite of the plasticisers di-2-ethylhexyl phthalate (DEHP) and di-2-ethylhexyl adipate (DEHA). 2-ethylhexaldehyde is a white liquid with a mild odor. Floats on water. (USCG, 1999)