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CAS号: 15384-37-9 英文名称: D-XYLONO-1,4-LACTONE 英文同义词: D-Xylono γ-lactone;D-XYLONO-1,4-LACTONE 1G;D-Xylonic acid γ-lactone;D-Xylonic gamma-lactone,96%;D-xylonic acid gamma-lactone;D-Xylonic acid, g-lactone (9CI);(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one 中文名称: D-XYLONO-1,4-LACTONE 1G 中文同义词: D-木糖-1,4-内酯;D-木糖酸-GAMMA-内酯 分子式: C5H8O5 分子量: 148.11 熔点 : 97 °C(Solv: ethanol, 70% (64-17-5)) 沸点 : 364.3±11.0 °C(Predicted) 密度 : 1.667±0.06 g/cm3(Predicted) 闪点 : 162℃ 酸度系数(pKa): 12.10±0.60(Predicted) 旋光性 (optical activity): [α]/D 95.0±8.0°, c = 1 in H2O WGK Germany : 3