基本信息
cas:2687-91-4
中文名称:N-乙基-2-吡咯烷酮
中文别名:1-乙基-2-吡咯烷酮;1-乙基-吡咯烷酮;N-乙基-α-吡咯烷酮;N-乙基吡咯烷酮;N-乙基吡咯烷酮(NEP);N-乙基-A-吡咯烷酮;
英文名称:N-Ethyl-2-pyrrolidone
英文别名:N-Ethyl-2-Pyrrolidone;1-Ethyl-2-pyrrolidone;Agsol Ex 2;1-ethyl-2-pyrrolidinone;N-Ethylpyrrolidone;N-Efhyl-2-Pyrrolidone;N-ethyl-2-pyrrolidinone;N-Ethyl-2-pyrrolidon;N-ethylpyrrolidinone;ethyl-2-pyrrolidone;N-Ethyl-a-pyrrolidone;N-Ethyl-2-azapentanone;NEP;1-Ethylpyrrolidin-2-one;ethyl-pyrrolidinone;
分子式:C6H11NO
分子量:113.15800
精确质量:113.08400
PSA:20.31000
LOGP:0.56660
物化性质
外观与性状:透明液体
密度:0.992 g/mL at 25 °C(lit.)
沸点:97 °C20 mm Hg(lit.)
闪点:169 °F
折射率:n20/D 1.465(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.276mmHg at 25°C
安全信息
RTECS号:UY5769250
安全说明:S26-S36
WGK Germany:1
危险类别码:R22; R36
海关编码:2933790090
危险品标志:Xn
危险性描述:H318; H360D
信号词:Danger
危险性防范说明:P201; P280; P305 + P351 + P338 + P310; P308 + P313
危险标志:GHS05, GHS08
生产方法及用途
用途
主要用于精制油品及生产医药、染料、农药、日化、涂料、耐热树酯等。
毒性
加载中...