α-甲基苯乙烯 (AMS) 是一种有机化合物,化学式为C6H5C(CH3)=CH2,它是无色液体。[3]
alpha-Methylstyrene | |||
---|---|---|---|
| |||
IUPAC名 (Prop-1-en-2-yl)benzene | |||
别名 | 2-苯基丙烯 | ||
识别 | |||
缩写 | AMS | ||
CAS号 | 98-83-9 | ||
PubChem | 7407 | ||
ChemSpider | 7129 | ||
SMILES |
| ||
InChI |
| ||
InChIKey | XYLMUPLGERFSHI-UHFFFAOYAS | ||
KEGG | C14395 | ||
性质 | |||
化学式 | C9H10 | ||
摩尔质量 | 118.18 g·mol−1 | ||
外观 | 无色液体 | ||
密度 | 0.91 g/cm3 | ||
熔点 | -24 °C(249 K) | ||
沸点 | 165 - 169 °C | ||
溶解性(水) | Insoluble | ||
蒸气压 | 2 mmHg (20 °C)[1] | ||
磁化率 | -80.1·10−6 cm3/mol | ||
危险性 | |||
NFPA 704 | |||
爆炸极限 | 1.9–6.1%[1] | ||
PEL | C 100 ppm (480 mg/m3)[1] | ||
致死量或浓度: | |||
LD50(中位剂量)
|
4900 mg/kg (oral, rat)[2] | ||
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
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