258267-23-1
中文名称
四甲基5,5,9-三甲基-5,6-二氢螺[硫代吡喃并[2,3-C]喹啉-1,2'-[1,3]二硫烷]-2,3,4',5'-四羧酸酯
英文名称
Tetramethyl 5',5',9'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2
CAS
258267-23-1
分子式
C25H25NO8S3
分子量
563.66
MOL 文件
258267-23-1.mol
结构式
基本信息
中文别名
四甲基5,5,9-三甲基-5,6-二氢螺[硫代吡喃并[2,3-C]喹啉-1,2'-[1,3]二硫烷]-2,3,4',5'-四羧酸酯
英文别名
Tetramethyl 5',5',9'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline
Tetramethyl 5',5',9'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2
Tetramethyl 5,5,9-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-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',9'-trimethyl-, tetramethyl ester (9CI)
Tetramethyl 5',5',9'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2
Tetramethyl 5,5,9-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-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',9'-trimethyl-, tetramethyl ester (9CI)
物理化学性质
| 沸点 | 692.6±55.0 °C(Predicted) |
| 密度 | 1.47±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 2.63±0.70(Predicted) |