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化合物简介
Pentafluorobenzoic acid (PFBA) is an organofluorine compound with the formula C6F5CO2H. It is a white crystalline powder that has a high solubility in water. Its pKa of 1.48 indicates that it is a strong acid.
基本信息
CAS:602-94-8
中文别名:五氟苯甲酸;
英文别名:Pentafluorobenzoic acid;Benzoic acid, pentafluoro-;
分子式:C7HF5O2
分子量:212.074
精确质量:211.99
Psa:37.3
Logp:2.0803
中文别名:五氟苯甲酸;
英文别名:Pentafluorobenzoic acid;Benzoic acid, pentafluoro-;
分子式:C7HF5O2
分子量:212.074
精确质量:211.99
Psa:37.3
Logp:2.0803
编号系统
MDL号:MFCD00002406
EINECS号:210-026-6
EINECS号:210-026-6
物化性质
外观与性状:白色结晶粉末
密度:1,944 g/cm3
沸点:220°C(lit.)
熔点:100-102°C(lit.)
闪点:219-221°C
折射率:1.513
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.
密度:1,944 g/cm3
沸点:220°C(lit.)
熔点:100-102°C(lit.)
闪点:219-221°C
折射率:1.513
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.
安全信息
RTECS号:DH6195000
安全说明:S26-S45-S36/37/39-S24/25
危险类别码:R25; R36/37/38
WGK Germany:3
危险品运输编码:UN 2811 6.1/PG 3
海关编码:29163900
危险品标志:T
危险标志:GHS06
信号词:Danger
危险性描述:H301; H315; H319; H335
危险性防范说明:P261; P301 + P310; P305 + P351 + P338
安全说明:S26-S45-S36/37/39-S24/25
危险类别码:R25; R36/37/38
WGK Germany:3
危险品运输编码:UN 2811 6.1/PG 3
海关编码:29163900
危险品标志:T
危险标志:GHS06
信号词:Danger
危险性描述:H301; H315; H319; H335
危险性防范说明:P261; P301 + P310; P305 + P351 + P338
生产方法及用途
用途
用作医药中间体
用作医药中间体
合成路线
上游原料
下游产品
图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

Mass

UV/Visible spectrum

IR : KBr disc
