303965-79-9

英文名称 tetramethyl 6'-butyryl-5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-(1'H)-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate

CAS 303965-79-9

分子式 C30H33NO9S3

分子量 647.78

MOL 文件 303965-79-9.mol

303965-79-9 结构式

基本信息物理化学性质

基本信息

英文别名

tetramethyl 6'-butanoyl-5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
tetramethyl 6'-butyryl-5',5',8',9'-tetramethyl-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',8',9'-tetramethyl-6'-(1-oxobutyl)-, tetramethyl ester (9CI)

物理化学性质

沸点803.6±65.0 °C(Predicted)

密度1.41±0.1 g/cm3(Predicted)

酸度系数(pKa)-3?+-.0.70(Predicted)