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化合物简介
                Vanillic acid (4-hydroxy-3-methoxybenzoic acid) is a dihydroxybenzoic acid derivative used as a flavoring agent. It is an oxidized form of vanillin. It is also an intermediate in the production of vanillin from ferulic acid.
            
            基本信息
                CAS:121-34-6
中文别名:4-羟基-3-甲氧基苯甲酸;香兰酸;香荚兰酸;4--3-甲氧苯甲酸;3-甲氧基-4-羟基苯甲酸;
英文别名:4-Hydroxy-3-methoxybenzoic Acid;Benzoic acid, 4-hydroxy-3-methoxy-;Vanillic Acid;Vanillic acid;4-hydroxy-3-methoxybenzoic acid;
分子式:C8H8O4
分子量:168.147
精确质量:168.042
Psa:66.76
Logp:1.099
            中文别名:4-羟基-3-甲氧基苯甲酸;香兰酸;香荚兰酸;4--3-甲氧苯甲酸;3-甲氧基-4-羟基苯甲酸;
英文别名:4-Hydroxy-3-methoxybenzoic Acid;Benzoic acid, 4-hydroxy-3-methoxy-;Vanillic Acid;Vanillic acid;4-hydroxy-3-methoxybenzoic acid;
分子式:C8H8O4
分子量:168.147
精确质量:168.042
Psa:66.76
Logp:1.099
编号系统
                                    RTECS号:YW5300000
EINECS号:204-466-8
MDL号:MFCD00002551
PubChem号:24890055
BRN号:2208364
                            
            EINECS号:204-466-8
MDL号:MFCD00002551
PubChem号:24890055
BRN号:2208364
物化性质
                                    外观与性状:白色无臭晶体或粉末
密度:1.351 g/cm3
沸点:353.4ºC at 760 mmHg
熔点:208-210°C(lit.)
闪点:149.4ºC
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.32E-05mmHg at 25°C
                            
            密度:1.351 g/cm3
沸点:353.4ºC at 760 mmHg
熔点:208-210°C(lit.)
闪点:149.4ºC
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:1.32E-05mmHg at 25°C
安全信息
                                    RTECS号:YW5300000
安全说明:S37/39-S26
危险类别码:R36/37/38
WGK Germany:1
海关编码:2918990090
危险品标志:Xi
                   
            
            安全说明:S37/39-S26
危险类别码:R36/37/38
WGK Germany:1
海关编码:2918990090
危险品标志:Xi
生产方法及用途
                                    生产方法
1. 烟草:BU,9;OR,41;FC,54。由氧化银氧化香兰素而得。 有机合成。制造香料。
用途
有机合成。制造香料。
                            
            1. 烟草:BU,9;OR,41;FC,54。由氧化银氧化香兰素而得。 有机合成。制造香料。
用途
有机合成。制造香料。
合成路线
- 
                            参考文献Jiang, Qing; Sheng, Wenbing; Guo, Xiangdong; Tang, Jie; Guo, Cancheng Journal of Molecular Catalysis A: Chemical, 2013 , vol. 373, p. 121 - 126 
上游原料
下游产品
图谱
Predict 1H proton NMR
 
                13C NMR : Predict
 
                1H NMR : Predict
 
                Mass spectrum (electron ionization)
 
                Mass
 
                UV/Visible spectrum
 
                IR : nujol mull
 
                IR : KBr disc
 
                












