常用名4-chloro-3-methylbut-1-yne英文名4-chloro-3-methylbut-1-yne CAS号63150-17-4分子量102.56200 密度0.962g/cm3沸点108.8ºC at 760 mmHg 分子式C5H7Cl熔点N/A MSDSN/A闪点15.6ºC 4-chloro-3-methylbut-1-yne名称 英文名4-chloro-3-methylbut-1-yne ...