化合物简介
3-Methylenecyclopropene, also called Methylenecyclopropene or Triafulvene, is a hydrocarbon with chemical formula C4H4. It is a colourless gas that polymerizes readily as a liquid or in solution but is stable as a gas. This highly strained and reactive molecule was synthesized and characterized for the first time in 1984, and has been the subject of considerable experimental and theoretical interest. It is an example of a cross-conjugated alkene, being composed of cyclopropene with an exocyclic double bond attached.
基本信息
中文名称
亚甲基环丙烯
英文名称
3-methylidenecyclopropene
中文别名
英文别名
Triafulvene、Cyclopropene,methylene-(7CI,8CI,9CI)、Methylenecyclopropene、3-methylene-cyclopropene、Cyclopropene,3-methylene
CAS号
4095-06-1
分子式
C4H4
分子量
52.0746
精确质量
52.0313
PSA
0.0
LOGP
1.1124
物化性质
密度
0.82g/cm3
沸点
26ºC at 760mmHg
折射率
1.481
合成路线