英文名称：1,3-DimercaptopropaneCAS号：109-80-8分子式：C3H8S2分子量：108.23EINECS号：203-706-9MDL No.：MFCD00004904
属性
熔点-79 °C (lit.)沸点169 °C (lit.)密度1.078 g/mL at 25 °C (lit.)蒸气密度>1 (vs air)蒸气压5 mm Hg ( 37.7 °C)折射率n20/D 1.539(lit.)FEMA3588 | 1,3-PROPANEDITHIOL闪点138 °F储存条件Store below +30°C.形态Liquid酸度系数(pKa)9.86±0.10(Predicted)颜色Clear light yellow比重1.078气味 (Odor)at 0.10 % in propylene glycol. meaty sulfurous香型meaty水溶解性<0.1 g/100 mL at 21 ºCJECFA Number535Merck14,7801BRN1071197稳定性Stable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. Store cool.