9-Hydroxyxanthene [90-46-0] (Xanthydrol) C13H10O2 MW 198.23 White solid Clear & colorless 94% in cold methanol Light sensitive 中文名称:占吨醇中文同义词:黄染料母醇10%甲醇溶液;砧吨氢醇10%甲醇溶液;9H-占吨-9-醇;9-羟基呫吨;二苯并哌呛醇;黄染料母醇;呫吨氢醇;占吨氢醇英文名称:9-Hydroxyxanthene英文同义词:HYDROXYXANTHENE(9-