西陇/科密欧
熔点-114°C沸点78°C密度0.789g/mLat20°C蒸气密度1.59(vsair)蒸气压43mmHgat20°CFEMA2419|ETHYLALCOHOL折射率1.3614闪点12°C储存条件roomtemp溶解度water:soluble(completely)酸度系数(pKa)16(at25℃)形态Liquid.Colorlessliquid/invisiblevapor.颜色APHA:≤10比重0.80872～0.81601气味(Odor)Pleasantalcoholicodordetectableat49to716ppm(mean=180ppm)相对极性0.654PH值7.0(10g/l,H2O,20℃)爆炸极限值(explosivelimit)3.1-27.7%(V)(ethanol)嗅觉阈值(OdorThreshold)0.52ppm水溶解性miscible敏感性Hygroscopic最大波长(λmax)λ:240nmAmax:Chemicalbook0.40λ:250nmAmax:0.30λ:260nmAmax:0.30λ:270nmAmax:0.10λ:340nmAmax:0.10JECFANumber41Merck14,3760BRN1718733暴露限值TLV-TWA1900mg/m3(1000ppm)(ACGIH).稳定性Stable.Substancestobeavoidedincludestrongoxidizingagents,peroxides,acids,acidchlorides,acidanhydrides,alkalimetals,ammonia,moisture.Formsexplosivemixtureswithair.Hygroscopic.CAS数据库64-17-5(CASDataBaseReference)NIST化学物质信息Ethanol(64-17-5)(IARC)致癌物分类1(Vol.96,100E)2012EPA化学物质信息Ethanol(64-17-5)
roomtemp
