熔点185-187°C(lit.)比旋光度67º(c=26,inwater25ºC)沸点397.76°C(roughestimate)密度1.5805折射率66.5°(C=26,H2O)闪点93.3°C储存条件Inertatmosphere,RoomTemperature溶解度H2O:500mg/mL形态Liquid酸度系数(pKa)12.7(at25℃)颜色WhitePH值5.0-7.0(25℃,1MinH2O)气味(Odor)Odorless酸碱指示剂变色ph值范围5.5-7at342g/lat25°C旋光性(opticalactivity)[α]25/D+66.3to+66.8°(lit.)水溶解性1970g/L(15ºC)波长(λmax)λ:260nmAmax:0.11λ:280nmAmax:0.08Merck14,8881BRN90825暴露限值ACGIH:TWA10mg/m3OSHA:TWA15mg/m3;TWA5mg/m3NIOSH:TWA10mg/m3;TWA5mg/m3
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