CAS号:369-33-5
品名:3',4'-二氟苯乙酮3',4'-Difluoroacetophenone
中文别名:3',4'-二氟代苯乙酮;3,4-二氟苯乙酮;
英文别名:3’,4’-Difluoroacetophenone;3,4-Difluoroacetophenone;1-(3,4-difluorophenyl)ethanone;1-(3,4-Difluorophenyl)ethanone;
分子式:C8H6F2O
分子量:156.129
精确质量:156.039
Psa:17.07
MDL号:MFCD00009891
外观与性状:透明淡黄色液体在熔点后
密度:1.246g/mLat 25°C(lit.)
沸点:94-95°C13mm Hg(lit.)
熔点:19-20°C(lit.)
闪点:167°F
折射率:n20/D 1.4916(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. Store in a tightly closed container.
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:2914700090
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
合成