基本信息
CAS号
1099-45-2
EINECS号
214-151-7
分子式
C22H21O2P
分子量
348.3747
别名
乙基(三苯基膦)乙酸酯, (乙氧基羰基亚甲基)三苯基磷烷, 三苯基磷乙酸乙酯, CEMTPP
英文名称
(Carbethoxymethylene)triphenylphosphorane,free of carbomethoxymethylene-analogue
英文别名
(Carbethoxymethylene) triphenylphosphorane, Ethyl (triphenylphosphoranylidene)acetate, (Carbethoxymethylene)triphenylphosphorane, (Carboethoxymethylene)triphenylphosphorane, (Ethoxycarbonylmethylene)triphenylphosphorane, Carboethoxymethylene triphenyl-phosphorane, [Ethyl (triphenylphosphoranylidene)- acetate], Ethoxyl methylene malononitrile, Ethyl 2-(triphenyl-lambda(5)-phosphanylidene)acetate, Triphenylphosphoranylidene ethyl acetate, CEMTPP, carbethoxy methylene triphenyl phosphorane,
, ethyl (triphenyl-lambda~5~-phosphanylidene)acetate, triphenylphosphorane
物化性质
密度
1.15g/cm3
折射系数
1.6
熔点
124-129℃
沸点
490.4°C at 760 mmHg
闪点
263.5°C
水溶性
Insoluble
蒸汽压
9.18E-10mmHg at 25°C
