CAS号:99-73-0
品名:2,4'-二溴苯乙酮2,4'-Dibromoacetophenone
中文别名:对溴苯乙酰溴;2',4-二溴苯乙酮;2,4'-二溴苯乙酮;对-α-二溴苯乙酮;2,4’-二溴苯乙酮;对溴溴代苯乙酮;4'-溴苯甲酰甲基溴;
英文别名:BromophenacylBromide;PBPB;Ethanone,2-bromo-1-(4-bromophenyl)-;2,3-DIFLUOROBENZOTRIFLUORIDE;p-Bromophenacylbromide;2-bromo-1-(4-bromophenyl)-1-ethanone;2-bromo-1-(4-bromophenyl)ethanone;2-bromo-4'-bromoacetophenone;p-bromophenacyl-8;2,4`-Dibromoacetophenone;
分子式:C8H6Br2O
分子量:277.941
精确质量:275.879
Psa:17.07
RTECS号:AM6950000
EINECS号:202-783-6
MDL号:MFCD00000200
外观与性状:灰白色晶体或粉末
密度:1.848 g/cm3
沸点:1415°C/760mm
熔点:108-110°C(lit.)
闪点:114.1ºC
折射率:1.603
稳定性:Stable. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.
储存条件:库房通风低温干燥,与氧化剂、食品原料分开储运
安全说明:S26-S36/37/39-S45
危险类别码:R34
WGK Germany:2
海关编码:29147090
危险品运输编码:UN 3261 8/PG 2
危险类别:8
包装等级:III
危险品标志:C
信号词:Danger
危险性防范说明:P280; P305 + P351 + P338; P310
危险标志:GHS05
危险性描述:H314
简介:2,4'-Dibromoacetophenoneisusedinthederivatizationoflactic,acetic,andpropionicacid.Itisalsousedinthesynthesisofhalogenatedthiosemicarbazonesthatshowpotentialantimicrobialactivity.
用途:1.用于有机合成。
有机砌块