Chemsite

基本信息

cas:20893-30-5
中文名称:2-噻吩乙腈
中文别名:噻吩-2-乙腈;噻吩乙腈;2-噻吩乙睛;
英文名称:2-thienylacetonitrile
英文别名:2-(Cyanomethyl)thiophene;2-thiophenylacetonitrile;2-(2-thienyl)ethanenitrile;2-(Thiophen-2-yl)acetonitrile;2-thiophen-2-ylacetonitrile;2-Thiopheneacetonitrile;2-Thiophene-acetonitrile;Thiophene-2-acetonitrile;2-thiophenacetonitrile;thiophen-2-yl-acetonitrile;2-Thienylacetonitrile;
分子式:C6H5NS
分子量:123.17600
精确质量:123.01400
PSA:52.03000
LOGP:1.81418

物化性质

外观与性状:暗黄色至棕色液体
密度:1.157 g/mL at 25 °C(lit.)
沸点:115-120 °C22 mm Hg(lit.)
熔点:-5ºC
闪点:215 °F
折射率:n20/D 1.542(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.0921mmHg at 25°C

安全信息

安全说明:S26-S36/37-S23
WGK Germany:3
危险类别码:R20/21/22; R36/37/38
危险品运输编码:UN 3276 6.1/PG 3
海关编码:29349990
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性防范说明:P261; P280; P305 + P351 + P338
危险性描述:H302 + H312 + H332; H315; H319; H335
信号词:Warning
危险标志:GHS07

生产方法及用途

用途
用作医药中间体。

毒性