338778-01-1

英文名称 4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE

CAS 338778-01-1

分子式 C19H23NO3

分子量 313.39

MOL 文件 338778-01-1.mol

338778-01-1 结构式

基本信息物理化学性质

基本信息

英文别名

4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE
4-[4-(dimethylamino)phenyl]-7,7-dimethyl-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-2,5-dione
2H-1-Benzopyran-2,5(3H)-dione, 4-[4-(dimethylamino)phenyl]-4,6,7,8-tetrahydro-7,7-dimethyl-

物理化学性质

熔点135 °C(Solv: ethanol (64-17-5))

沸点488.9±45.0 °C(Predicted)

密度1.18±0.1 g/cm3(Predicted)

酸度系数(pKa)4.93±0.24(Predicted)