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CAS号: 1221504-67-1 英文名称: 2,5,7,8-Tetramethyl-6-hydroxychroman-2-propanoic acid 英文同义词: α-CEHC;2,5,7,8-Tetramethyl-6-hydroxychroman-2-propanoic acid;6-Hydroxy-3,4-dihydro-2,5,7,8-tetramethyl 2H-1-benzopyran-2-propanoic acid;3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-propionic acid;3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-propanoic acid;3,4-Dihydro-2,5,7,8-tetramethyl-6-hydroxy-2H-1-benzopyran-2-propanoic acid;2H-1-Benzopyran-2-propanoic acid, 3,4-dihydro-6-hydroxy-2,8-dimethyl-, (2S)- 中文名称: 中文同义词: 分子式: C14H18O4 分子量: 250.29 沸点 : 455.4±45.0 °C(Predicted) 密度 : 1.196±0.06 g/cm3(Predicted) 酸度系数(pKa): 4.57±0.10(Predicted)