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化合物简介
                4-Fluorobenzaldehyde is a fluorinated benzaldehyde with inhibitory activity of mushroom tyrosinase. 4-Fluorobenzaldehyde is commonly used as a synthetic intermediate in the preparation of pharmaceutical compounds.
            
            基本信息
                CAS:459-57-4
中文别名:4-氟苯甲醛;
英文别名:4-Fluorbenzaldehyd;Benzaldehyde, 4-fluoro-;p-Fluoro benzaldehyde;P-FLUOROBENZALDEHYDE;p-Fluorobenzaldehyde;P-FLUORBENZALDEHYDE;p-Fluoro benzaldehyd;4-fluoro-benzaldehyd;PFAD;para-fluorobenzadehyde;para-fluorobenzaldehyde;4-fluoro-benzaldehyde;
分子式:C7H5FO
分子量:124.112
精确质量:124.032
Psa:17.07
Logp:1.6382
            中文别名:4-氟苯甲醛;
英文别名:4-Fluorbenzaldehyd;Benzaldehyde, 4-fluoro-;p-Fluoro benzaldehyde;P-FLUOROBENZALDEHYDE;p-Fluorobenzaldehyde;P-FLUORBENZALDEHYDE;p-Fluoro benzaldehyd;4-fluoro-benzaldehyd;PFAD;para-fluorobenzadehyde;para-fluorobenzaldehyde;4-fluoro-benzaldehyde;
分子式:C7H5FO
分子量:124.112
精确质量:124.032
Psa:17.07
Logp:1.6382
编号系统
                                    EINECS号:207-293-6
MDL号:MFCD00003378
                            
            MDL号:MFCD00003378
物化性质
                                    外观与性状:透明非常淡黄色液体
密度:1.157g/mLat 25°C(lit.)
沸点:181°C758mm Hg(lit.)
熔点:−10°C(lit.)
闪点:134°F
折射率:n20/D 1.521(lit.)
水溶解性:IMMISCIBLE
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
蒸汽压:3.51mmHg at 25°C
                            
            密度:1.157g/mLat 25°C(lit.)
沸点:181°C758mm Hg(lit.)
熔点:−10°C(lit.)
闪点:134°F
折射率:n20/D 1.521(lit.)
水溶解性:IMMISCIBLE
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
蒸汽压:3.51mmHg at 25°C
安全信息
                                    安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:2
海关编码:2913000090
危险品运输编码:UN 1989 3/PG 3
危险类别:3.2
包装等级:III
危险品标志:Xi
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS02, GHS07
危险性描述:H226; H315; H319; H335
信号词:Warning
                   
            
            危险类别码:R36/37/38
WGK Germany:2
海关编码:2913000090
危险品运输编码:UN 1989 3/PG 3
危险类别:3.2
包装等级:III
危险品标志:Xi
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS02, GHS07
危险性描述:H226; H315; H319; H335
信号词:Warning
生产方法及用途
                                    生产方法
其制备方法是以对氯甲苯为原料,首先用氟化钾氟化,使其生成对氟甲苯,然后通过甲基氯化使其生成4-氟亚苄二氯,然后再水解得到对氟苯甲醛。 或者通过对氯苯甲醛用氟化钾氟化,直接得到对氟苯甲醛。 用于农药、医药中间体。
用途
用于农药、医药中间体。
                            
            其制备方法是以对氯甲苯为原料,首先用氟化钾氟化,使其生成对氟甲苯,然后通过甲基氯化使其生成4-氟亚苄二氯,然后再水解得到对氟苯甲醛。 或者通过对氯苯甲醛用氟化钾氟化,直接得到对氟苯甲醛。 用于农药、医药中间体。
用途
用于农药、医药中间体。
合成路线
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                            参考文献Chambers, Richard D.; Sandford, Graham; Trmcic, Jelena; Okazoe, Takashi Organic Process Research and Development, 2008 , vol. 12, # 2 p. 339 - 344 
上游原料
下游产品
图谱
Predict 1H proton NMR
 
                13C NMR : in CDCl3
 
                1H NMR : 90 MHz in CDCl3
 
                Raman : 4880 A,200 M,liquid
 
                Mass
 
                IR : liquid film
 
                













