53101-49-8

CAS号: 53101-49-8 英文名称: (R)-(+)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID 英文同义词: (R)-Trolox;Trolox (R)-Isomer;Trolox Impurity 1 (Trolox (R)-Isomer);(R)-(+)-6-hydroxy-2,5,7,8-tetramethyl-chroman-2-C;(2R)-2,5,7,8-Tetramethyl-6-hydroxychroman-2-carboxylic acid;(R)-(+)-6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID;(R)-(+)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 98%;(R)-3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid;(2R)-6-Hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid;2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-, (2R)- 中文名称: (R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸 中文同义词: (R)-(+)-6-羟基-2,5,7,8-四甲基没-2-羧酸;(R)-(+)-6-羟基-2,5,7,8-四甲基色烷-2-羧酸;(R)-(+)-6-羟基-2,5,7,8-四甲基色满-2-羧酸 分子式: C14H18O4 分子量: 250.29 熔点 : 162 °C (dec.)(lit.) 沸点 : 450.3±45.0 °C(Predicted) 密度 : 1.219±0.06 g/cm3(Predicted) 酸度系数(pKa): 3.35±0.20(Predicted) 旋光性 (optical activity): [α]27/D +65°, c = 1.2 in ethanol 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-37/39 WGK Germany : 3