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CAS号:627-20-3
英文名称:CIS-2-PENTENE
英文同义词:cis-Pentene;2-(Z)-C5H10;(z)-2-penten;cis-β-Amylene;(Z)-2-Pentene;CIS-2-AMYLENE;CIS-2-PENTENE;CIS-PENTENE-2;cis-pent-2-ene;(Z)-pent-2-ene
中文名称:顺-2-戊烯
中文同义词:顺-2-戊烯;顺式-2-戊烯;β-顺式-戊烯;(Z)-2-戊烯
分子式:C5H10
分子量:70.13
熔点:-180 °C (lit.)
沸点:37-38 °C (lit.)
密度:0.65 g/mL at 25 °C (lit.)
蒸气压:8.17 psi ( 20 °C)
折射率:n
闪点:−1 °F
储存条件:Flammables area
溶解度:Soluble in alcohol, benzene, and ether (Weast, 1986)
酸度系数(pKa):>14 (Schwarzenbach et al., 1993)
形态:Liquid
比重:0.650
颜色:Clear colorless
水溶解性:203 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1966)
BRN:1718794
Henry's Law Constant:0.225 at 25 °C (approximate - calculated from experimentally determined water solubility and vapor pressure values)
稳定性:Stable. Highly flammable - note low flash point. Incompatible with oxidizing agents.
CAS 数据库:627-20-3(CAS DataBase Reference)
EPA化学物质信息:cis-2-Pentene (627-20-3)