309270-70-0

英文名称 tetramethyl 6-acetyl-5,5,7,9-tetramethyl-5,6-dihydro-spiro(1H-thiopyrano[2,3-c]quinoline-1,2'-[1,3]-dithiole)-2,3,4',5'-tetracarboxylate

CAS 309270-70-0

分子式 C28H29NO9S3

分子量 619.73

MOL 文件 309270-70-0.mol

309270-70-0 结构式

基本信息物理化学性质

基本信息

英文别名

tetramethyl 6-acetyl-5,5,7,9-tetramethyl-5,6-dihydro-spiro(1H-thiopyrano[2,3-c]quinoline-1,2'-[1,3]-dithiole)-2,3,4',5'-tetracarboxylate
tetramethyl 6'-acetyl-5',5',7',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-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, 6'-acetyl-5',6'-dihydro-5',5',7',9'-tetramethyl-, tetramethyl ester (9CI)

物理化学性质

沸点789.5±60.0 °C(Predicted)

密度1.45±0.1 g/cm3(Predicted)

酸度系数(pKa)-4.56±0.70(Predicted)