125165-73-3

• 常用中文名：2-(4-dimethylaminophenyl)diazenylbenzenesulfonic acid
• 常用英文名：2-(4-dimethylaminophenyl)diazenylbenzenesulfonic acid
• CAS号：125165-73-3
• 分子式：C₁₄H₁₅N₃O₃S
• 分子量：305.35200
• 发布时间：2017-01-25 08:54:17
• 更新时间：2025-09-18 23:42:22

名称

• 英文名: 2-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonic acid
• 英文别名: ortho-Methylorange; 4'-Dimethylamino-azobenzol-sulfonsaeure-(2); Benzenesulfonicacid,2-[[4-(dimethylamino)phenyl]azo]-(9CI); 2-(4-Dimethylamino-phenylazo)-benzolsulfonsaeure; o-Helianthin; 2-(4-dimethylamino-phenylazo)-benzenesulfonic acid; Benzenesulfonic acid,2-[2-[4-(dimethylamino)phenyl]diazenyl]; (Benzol-sulfonsaeure-(1))-(2 azo 4)-(N.N-dimethyl-anilin); 4-(Dimethylamino)-2'-sulfoazobenzene; 4-Dimethylamino-2'-sulfo-azobenzol; 2-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzenesulfonic acid; 2-[(4-dimethylaminophenyl)diazenyl]benzenesulfonic acid

物化性质

• 密度: 1.28g/cm3
• 分子式: C₁₄H₁₅N₃O₃S
• 分子量: 305.35200
• 精确质量: 305.08300
• PSA: 90.71000
• LogP: 4.49550
• 折射率: 1.61