76-62-0
中文名称
四溴酚酞
英文名称
3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN
CAS
76-62-0
EINECS 编号
200-974-9
分子式
C20H10Br4O4
MDL 编号
MFCD00005910
分子量
633.91
MOL 文件
76-62-0.mol
76-62-0 结构式
基本信息
中文别名
四溴酚酞 英文别名
3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN3',3',5',5'-TETRABROMOPHENOLPHTHALEIN
LABOTEST-BB LT00451926
TETRA BROMO PHENOLPHTHALEIN
1(3H)-Isobenzofuranone, 3,3-bis(3,5-dibromo-4-hydroxyphenyl)-
3,3-bis(3,5-dibromo-4-hydroxyphenyl)-1(3h)-isobenzofuranon
3,3-Bis(3,5-dibromo-4-hydroxyphenyl)-2-benzofuran-1(3H)-one
Phenolphthalein, 3',3'',5',5''-tetrabromo-
3,3-bis(3,5-dibromo-4-hydroxyphenyl)phthalide
3',3'',5',5''-Tetrabromophenophthaleine
3,3'',5,5''-TETRABROMOPHENOLPHTHALEIN 99%
3,3-Bis(3,5-dibromo-4-hydroxyphenyl)isobenzofuran-1(3H)-one
3,3-Bis(4-hydroxy-3,5-dibromophenyl)isobenzofuran-1(3H)-one
物理化学性质
熔点294 °C
沸点598.6±50.0 °C(Predicted)
密度2.0363 (rough estimate)
折射率1.5000 (estimate)
溶解度几乎不溶于水；溶于乙醇、乙醚
酸度系数(pKa)6.20(at 25℃)
形态粉末
颜色白色
酸碱指示剂变色ph值范围Colorless (7.6) to violet (9.4)
最大波长(λmax)310nm, 218nm
Merck9186
主要应用Optical materials, photoresists, photoreceptor materials, photoconductive materials, inks, genomics, diagnosis of kidney diseases
