26554-57-4

• 常用中文名：4,4'-Dimethyl-(3,3'-bithiophene)-2,2'-dicarboxaldehyde
• 常用英文名：4,4'-Dimethyl-(3,3'-bithiophene)-2,2'-dicarboxaldehyde
• CAS号：26554-57-4
• 分子式：C₁₂H₁₀O₂S₂
• 分子量：250.33700
• 发布时间：2016-05-27 10:32:41
• 更新时间：2025-08-26 18:46:21

名称

• 英文名: 4,4'-Dimethyl-3,3'-bithiophene-2,2'-dicarbaldehyde
• 英文别名: 2,2'-diformyl-4,4',5,5'-tetramethoxybiphenyl; 4,4',5,5'-Tetramethoxy-2,2'-biphenyl-dicarboxaldehyd; 4,5,4',5'-Tetramethoxy-biphenyl-2,2'-dicarbaldehyd; 2,2'-Diformyl-4,4'-dimethyl-3,3'-bithienyl; bis-veratraldehyde; 4,5,4',5'-tetramethoxy-1,1'-biphenyl-2,2'-dicarboxaldehyde; 4,4',5,5'-Tetramethoxy-2,2'-bibenzaldehyd; 4,5,4',5'-tetramethoxy-biphenyl-2,2'-dicarbaldehyde

物化性质

• 密度: 1.32g/cm3
• 沸点: 349.3ºC at 760 mmHg
• 分子式: C₁₂H₁₀O₂S₂
• 分子量: 250.33700
• 闪点: 165ºC
• 精确质量: 250.01200
• PSA: 90.62000
• LogP: 3.71840
• 蒸汽压: 4.76E-05mmHg at 25°C
• 折射率: 1.669