331640-21-2

英文名称 tetraethyl 6'-butyryl-5',5'-dimethyl-5',6'-dihydrospiro(1,3-dithiole-2,1'-[1'H]-thiopyrano[2,3-c]quinoline)-2',3',4,5-tetracarboxylate

CAS 331640-21-2

分子式 C32H37NO9S3

分子量 675.83

MOL 文件 331640-21-2.mol

331640-21-2 结构式

基本信息物理化学性质

基本信息

英文别名

tetraethyl 6'-butanoyl-5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
tetraethyl 6'-butyryl-5',5'-dimethyl-5',6'-dihydrospiro(1,3-dithiole-2,1'-[1'H]-thiopyrano[2,3-c]quinoline)-2',3',4,5-tetracarboxylate
Spiro[1,3-dithiole-2,1'-[1H]thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylic acid, 5',6'-dihydro-5',5'-dimethyl-6'-(1-oxobutyl)-, 2',3',4,5-tetraethyl ester

物理化学性质

沸点794.8±60.0 °C(Predicted)

密度1.37±0.1 g/cm3(Predicted)

酸度系数(pKa)-5.32±0.70(Predicted)