CAS号:383-29-9
品名:4,4'-二氟二苯砜4-Fluorophenylsulfone
中文别名:4-氟苯基砜;4,4‘-二氟二苯砜;二氟二苯砜;双(4-氟苯基)砜;4,4’-二氟二苯砜;
英文别名:Bis(4-fluorophenyl)sulfone;Benzene,1,1‘-sulfonylbis[4-fluoro-;4,4'-DifluorodiphenylSulfone;1-fluoro-4-(4-fluorophenyl)sulfonylbenzene;4,4'-Sulfonylbis(fluorobenzene);Bis(4-fluorophenyl)sulfone;
分子式:C12H8F2O2S
分子量:254.253
精确质量:254.021
Psa:42.52
MDL号:MFCD00000350
外观与性状:白色晶体
密度:1.365 g/cm3
沸点:367.9ºC at 760 mmHg
熔点:98-100°C(lit.)
闪点:176.3ºC
折射率:1.496
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.
安全说明:S22-S24/25
WGK Germany:3
海关编码:29309070
危险品标志:Xi
用途:有机试剂,医药中间体;
合成