331761-20-7

• 常用中文名：四甲基 5',5',8',9'-四甲基-5',6'-二氢螺[1,3-二硫杂环戊二烯-2,1'-硫代吡喃并[2,3-c]喹啉]-2',3',4,5-四羧酸酯
• 常用英文名：Tetramethyl 5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
• CAS号：331761-20-7
• 分子式：C₂₆H₂₇NO₈S₃
• 分子量：577.690
• 发布时间：2022-07-12 19:13:27
• 更新时间：2025-08-25 22:32:58

名称

• 中文名: 四甲基 5',5',8',9'-四甲基-5',6'-二氢螺[1,3-二硫杂环戊二烯-2,1'-硫代吡喃并[2,3-c]喹啉]-2',3',4,5-四羧酸酯
• 英文名: Tetramethyl 5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
• 英文别名: 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-, tetramethyl ester; Tetramethyl 5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate; 2',3',4,5-tetramethyl 5',5',8',9'-tetramethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate; MFCD01036904

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 700.6±60.0 °C at 760 mmHg
• 分子式: C₂₆H₂₇NO₈S₃
• 分子量: 577.690
• 闪点: 377.5±32.9 °C
• 精确质量: 577.089905
• LogP: 9.98
• 蒸汽压: 0.0±2.2 mmHg at 25°C
• 折射率: 1.657
• 储存条件: 2-8℃