α-甲基苯乙烯
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 | ||
| 蒸氣壓 | 2 mmHg (20 °C)[1] | ||
| 磁化率 | -80.1·10−6 cm3/mol | ||
| 危险性 | |||
| NFPA 704 |
![]() 0
3
0
| ||
| 爆炸極限 | 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
- NIOSH Pocket Guide to Chemical Hazards. . NIOSH.
- . Immediately Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
- James, Denis H.; Castor, William M., , , Weinheim: Wiley-VCH, 2005, doi:10.1002/14356007.a25_329.pub2
- Stevens, Malcolm P. . 3rd. New York: Oxford University Press. 1999: 193–194. ISBN 978-0-19-512444-6.
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