3-羟基丙腈性质熔点-46°C(lit.)沸点228°C(lit.)密度1.04g/mLat25°C(lit.)蒸气密度2.5(vsair)蒸气压<0.1mmHg(20°C)折射率n20/D1.425(lit.)闪点>230°F储存条件Storebelow+30°C.溶解度diethylether:slightlysoluble2.3%(w/w)at15°C(lit.)形态Liquid酸度系数(pKa)13.82±0.10(Predicted)比重1.047(20/4℃)颜色ClearslightlyyellowtoyellowPH值3.0-4.5(H2O,20℃)(undiluted)爆炸极限值(explosivelimit)12.1%水溶解性>=10g/100mLat20ºCMerck14,3794BRN635773稳定性Stable.Flammable.Incompatiblewithstrongoxidizingagents.Reactswithwaterorsteamtoreleasetoxicvapours.Reactsviolentlywithacids,amines,inorganicbases.Corrodesmildsteel.InChIKeyWSGYTJNNHPZFKR-UHFFFAOYSA-NCAS数据库109-78-4(CASDataBaseReference)NIST化学物质信息Propanenitrile,3-hydroxy-(109-78-4)EPA化学物质信息Ethylenecyanohydrin(109-78-4)
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