1,4-二硫-2,5-二醇性质熔点130°C(dec.)(lit.)沸点244.73°C(roughestimate)密度1.224(estimate)蒸气压0Paat25℃FEMA3826|2,5-DIHYDROXY-1,4-DITHIANE折射率1.5200(estimate)储存条件2-8°C溶解度H2O:0.39%，20°C酸度系数(pKa)12.04±0.40(Predicted)形态结晶Chemicalbook粉末颜色白色至黄色PH值4.9(3.9g/l,H2O)气味(Odor)0.10%的丙二醇溶液。烤肉烤面包气味香型sulfurous水溶解性3.9g/L(20oC)JECFANumber550BRN104402InChIKeyYUIOPHXTILULQC-UHFFFAOYSA-NLogP-0.276at22.8℃andpH6.3CAS数据库40018-26-6(CASDataBaseReference)