化学科研者一站式服务平台
化合物简介
基本信息
CAS:1583-58-0
中文别名:二氟苯甲酸;
英文别名:2,4-Difluor-benzoesaeure;Benzoic acid,2,4-difluoro;2,4-dfba;4-fluoro-2-fluorobenzoic acid;qvr bf df;o,p-difluorobenzoic acid;2,4-Difluorobenzoicacid;2.4-difluorophenylcarboxylic acid;
分子式:C7H4F2O2
分子量:158.102
精确质量:158.018
Psa:37.3
Logp:1.663
中文别名:二氟苯甲酸;
英文别名:2,4-Difluor-benzoesaeure;Benzoic acid,2,4-difluoro;2,4-dfba;4-fluoro-2-fluorobenzoic acid;qvr bf df;o,p-difluorobenzoic acid;2,4-Difluorobenzoicacid;2.4-difluorophenylcarboxylic acid;
分子式:C7H4F2O2
分子量:158.102
精确质量:158.018
Psa:37.3
Logp:1.663
编号系统
EINECS号:216-430-9
BRN号:973355
MDL号:MFCD00011670
BRN号:973355
MDL号:MFCD00011670
物化性质
外观与性状:白色至淡黄色晶体粉末
密度:1.432 g/cm3
沸点:239.5ºC at 760 mmHg
熔点:188-190°C(lit.)
闪点:98.6ºC
水溶解性:SOLUBLE
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.0218mmHg at 25°C
密度:1.432 g/cm3
沸点:239.5ºC at 760 mmHg
熔点:188-190°C(lit.)
闪点:98.6ºC
水溶解性:SOLUBLE
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.0218mmHg at 25°C
安全信息
安全说明:S26-S37/39
WGK Germany:3
危险类别码:R36/37/38
海关编码:2916399090
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
海关编码:2916399090
危险品标志:Xi
生产方法及用途
用途
医药及液晶中间体。
医药及液晶中间体。
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR
