苯乙烯
Styrene · Stirene · Стирол · Estireno · Στυρένιο · ستايرين · Stirol · Стирол · Styrol · استایرن · Styrène · סטירן
| CAS | 100-42-5 |
|---|---|
| EC | 202-851-5 |
| UN | 2055 |
| 分子式 | C8H8 |
| 摩尔质量 | 104.15 g/mol |
| 爆炸下限（LEL） | 1.0 % vol |
| 爆炸上限（UEL） | 8.0 % vol |
| 闪点 | 30 °C |
| 引燃温度 | 490 °C |
| 温度组别 | T1 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度（空气 = 1） | 3.6 |
| GHS | 危险 · H226, H315, H319, H332, H361d, H372 |
Styrene is a vinylarene that is benzene carrying a vinyl group. It has been isolated from the benzoin resin produced by Styrax species. Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization.