熔點(diǎn)168-172°C(lit.)沸點(diǎn)273.17°C(roughestimate)密度1,293g/cm3蒸氣壓0.008Paat25℃折射率1.5810(roughestimate)閃點(diǎn)11°C儲存條件Inertatmosphere,RoomTemperature溶解度乙醇：可溶0.5M，透明，無色酸度系數(shù)(pKa)9.86±0.13(Predicted)形態(tài)晶體或結(jié)晶粉末顏色白色氣味(Odor)無味PH值5.5-6.5(H2O,20℃)(saturatedsolution)酸堿指示劑變色ph值范圍5.5-6.5(HO,20°C)(saturatedsolution)爆炸極限值(explosivelimit)15%(V)水溶解性14g/L(20oC)Merck14,47BRN2208089BCSClass3,4主要應(yīng)用pharmaceutical(smallmolecule)