CAS号:364-83-0
品名:2',4'-二氟苯乙酮2',4'-Difluoroacetophenone
中文别名:2,4-二氟苯乙酮;2,4-二氨苯乙酮;
英文别名:2’,4’-Difluoroacetophenone;1-(2,4-Difluorophenyl)ethanone;2‘,4‘-Difluoroacetophenone;2,4-Difluoroacetophenone;1-(2,4-difluorophenyl)ethanone;
分子式:C8H6F2O
分子量:156.129
精确质量:156.039
Psa:17.07
MDL号:MFCD00151261
外观与性状:透明无色至黄色液体
密度:1.234g/mLat 25°C(lit.)
沸点:80-81°C25mm Hg(lit.)
闪点:152°F
折射率:n20/D 1.488(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from sources of ignition. Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Keep under a nitrogen blanket.
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:2914391000
危险品标志:Xi
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H315; H319; H335
用途:医药中间体
有机砌块