溴酚蓝,AR
基本信息
cas:115-39-9
中文名称:溴酚蓝
中文别名:四溴酚磺酞;四溴酚磺酚酞,溴酚兰;溴酚蓝(BPB);四溴酚磺酚酞;四溴苯酚磺酞;3,3',5,5'-四溴磺酚酞;
英文名称:bromophenol blue
英文别名:3',3'',5',5''-Tetrabromophenolsulfonephthalein;2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol;Bromphenol Blue Sultone Form;Phenol, 4,4‘-(3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, S,S-dioxide;Bromophenol Blue;3',3'',5',5''-Tetrabromophenolsulfonphthalein;Bromophenol blue (BPB);
分子式:C19H10Br4O5S
分子量:669.96100
精确质量:665.69800
PSA:92.21000
LOGP:7.23940
物化性质
外观与性状:淡粉红色至紫色结晶粉末
密度:0.954 g/mL at 20 °C
沸点:605.6ºC at 760mmHg
熔点:273 °C
闪点:58 °C
折射率:1.743
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:Store at RT.
蒸汽压:2.92E-15mmHg at 25°C