2475-56-1

• 常用中文名：香草酸
• 常用英文名：2-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoic acid
• CAS号：2475-56-1
• 分子式：C₁₀H₁₂O₅
• 分子量：212.19900
• 发布时间：2017-04-29 01:03:50
• 更新时间：2024-01-02 22:57:11

名称

• 中文名: 香草酸
• 英文名: 2-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoic acid
• 英文别名: Vanillyllactate; Vanillylactic acid; Vanillomilchsaeure; 3-methoxy-4-hydroxyphenyllactate; Vanillyllactic acid; 3-(4-hydroxy-3-methoxyphenyl)lactic acid; 3-Methoxy-4-hydroxyphenyllactic acid; Vanillactic acid; Vanillactinsaeure; vanillactate

物化性质

• 密度: 1.38g/cm3
• 沸点: 432.6ºC at 760mmHg
• 分子式: C₁₀H₁₂O₅
• 分子量: 212.19900
• 闪点: 174.4ºC
• 精确质量: 212.06800
• PSA: 86.99000
• LogP: 0.38880
• 蒸汽压: 2.99E-08mmHg at 25°C
• 折射率: 1.592

安全

• 海关编码: 2918990090

合成路线

63035-29-0 ~71% 2475-56-1

文献：Wong; Xu; Chang; Lee Synthesis, 1992 , # 8 p. 793 - 797

1081-71-6 ~% 102-32-9 23028-17-3 2475-56-1

文献：Braune, Annett; Bunzel, Mirko; Yonekura, Reiko; Blaut, Michael Journal of Agricultural and Food Chemistry, 2009 , vol. 57, # 8 p. 3356 - 3362

121-33-5 ~% 2475-56-1

文献：Wong; Xu; Chang; Lee Synthesis, 1992 , # 8 p. 793 - 797

215872-63-2 ~% 1135-24-6 621-54-5 1135-23-5 详细

文献：Braune, Annett; Bunzel, Mirko; Yonekura, Reiko; Blaut, Michael Journal of Agricultural and Food Chemistry, 2009 , vol. 57, # 8 p. 3356 - 3362

上下游产品

上游产品  3
63035-29-0 1081-71-6 121-33-5
下游产品  0

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%