Chemsite

基本信息

cas:1194-02-1
中文名称:对氟苯腈
中文别名:4-氟苯甲腈;对氟苯甲腈;
英文名称:4-Fluorobenzonitrile
英文别名:Benzonitrile, 4-fluoro-;para-fluorocyanobenzene;4-fluorobenzonitrile;p-Fluorobenzonitrile;para-fluorobenzonitrile;PFBN;4-fluorobenzenecarbonitrile;4-fluoro-benzonitrile;Benzonitrile,4-fluoro;p-Cyanofluorobenzene;para-cyano fluorobenzene;4-CYANOFLUOROBENZENE;BENZONITRILE,p-FLUORO;4-fluorocyanobenzene;
分子式:C7H4FN
分子量:121.11200
精确质量:121.03300
PSA:23.79000
LOGP:1.69738

物化性质

外观与性状:透明至白色半固体
密度:1.15 g/cm3
沸点:188 °C750 mm Hg(lit.)
熔点:32-34 °C(lit.)
闪点:150 °F
折射率:1.4925 (55ºC)
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:0.564mmHg at 25°C

安全信息

RTECS号:DI4368500
安全说明:S36/37-S36/37/39-S26
WGK Germany:3
危险类别码:R20/21/22; R36/37/38
海关编码:29269095
危险品运输编码:UN 1325 4.1/PG 2
危险类别:6.1
包装等级:III
危险品标志:Xn
危险性描述:H302 + H312 + H332
危险性防范说明:P280
危险标志:GHS07
信号词:Warning

生产方法及用途

用途
用作农药、医药中间体。

毒性