21089-44-1

• 常用中文名：2-(carboxy-diphenyl-methyl)disulfanyl-2,2-diphenyl-acetic acid
• 常用英文名：2-(carboxy-diphenyl-methyl)disulfanyl-2,2-diphenyl-acetic acid
• CAS号：21089-44-1
• 分子式：C₂₈H₂₂O₄S₂
• 分子量：486.60200
• 发布时间：2017-09-19 10:49:29
• 更新时间：2025-09-26 11:27:21

名称

• 英文名: 2-[[carboxy(diphenyl)methyl]disulfanyl]-2,2-diphenylacetic acid
• 英文别名: dithiodibenzilic acid; 2,2,2',2'-Tetraphenyl-2,2'-disulfandiyl-di-essigsaeure; Benzeneacetic acid,a,a'-dithiobis[a-phenyl; 2-[(carboxydiphenylmethyl)disulfanyl]-2,2-diphenylacetic acid; 2,2,2',2'-tetraphenyl-2,2'-disulfanediyl-di-acetic acid; Bis-[diphenyl-carboxy-methyl=>-disulfid; Tetraphenyl-dithiodiessigsaeure; 2,2'-disulfanediylbis(diphenylacetic acid)

物化性质

• 密度: 1.347g/cm3
• 沸点: 626.1ºC at 760 mmHg
• 分子式: C₂₈H₂₂O₄S₂
• 分子量: 486.60200
• 闪点: 332.4ºC
• 精确质量: 486.09600
• PSA: 125.20000
• LogP: 6.42460
• 蒸汽压: 1.54E-16mmHg at 25°C
• 折射率: 1.681