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CAS号:1755-51-7
英文名称:PENTAMETHOXY RED
英文同义词:2,2',2;PENTAMETHOXY RED;Pentamethoxylred;Bis(2,4-dimethoxyphenyl);PENTAMETHOXY RED USP/EP/BP;2,2',2'',4,4'-pentamethoxytrityl alcohol;2,2',2",4,4'-Pentamethoxytriphenylcarbinol;2,2',2'',4,4'-PENTAMETHOXYTRIPHENYLMETHANOL;BIS(2,4-DIMETHOXYPHENYL)(2-METHOXYPHENYL)METHANOL;Methanol,Bis(2,4-dimethoxyphenyl)(o-methoxyphenyl)-
中文名称:五甲氧红
中文同义词:五甲氧红;五甲氧基红;五甲氧基红(>98.0%(HPLC));2,2',2'',4,4'-五氧基代三苯甲醇;2,2’,2,4,4’-五甲氧基代三苯基甲醇;α-(2,4-二甲氧基苯基)-2,4-二甲氧基-α-(2-甲氧基苯基)苯甲醇
分子式:C24H26O6
分子量:410.46
熔点:146°C
溶解度:Solubility Insoluble in water; soluble in ethanol
酸度系数(pKa):1.86(at 25℃)
形态:crystals
颜色:White
酸碱指示剂变色ph值范围:Reddish-violet (1.2) to colorless (3.2)
主要应用:Image producing materials, recording materials, resist composition, copier materials, inks, cleaners, cosmetics, dental adhesives