化合物简介
Cyclopropenone is an organic compound with molecular formula C3H2O consisting of a cyclopropene carbon framework with a ketone functional group. It is a colorless gas. The chemical properties of the compound are dominated by the strong polarization of the carbonyl group, which gives a partial positive charge with aromatic stabilization on the ring and a partial negative charge on oxygen.
基本信息
中文名称
环丙烯酮
英文名称
cycloprop-2-en-1-one
中文别名
2-环丙烯-1-酮
英文别名
Cyclopropenone、1-cycloprop-2-enone、Cycloprop-1-en-3-on、InChI=1/C3H2O/c4-3-1-2-3/h1-2、2-Cyclopropen-1-one、Cyclopropenon、2-cyclopropene-1-one
CAS号
2961-80-0
分子式
C3H2O
分子量
54.0474
精确质量
54.0106
PSA
17.07
LOGP
0.1253
物化性质
密度
1.256g/cm3
沸点
106.2ºC at760mmHg
闪点
18.2ºC
折射率
1.543
蒸汽压
28.6mmHg at 25°C
安全信息
海关编码
2914299000
