5348-74-3
5348-74-3结构式
- 常用中文名：Benzoic acid,4-hydroxy-3-methoxy-, butyl ester
- 常用英文名：Benzoic acid,4-hydroxy-3-methoxy-, butyl ester
- CAS号：5348-74-3
- 分子式：C12H16O4
- 分子量：224.25300
- 发布时间：2016-11-21 11:12:05
- 更新时间：2025-08-25 17:53:50
| 英文名 | butyl 4-hydroxy-3-methoxybenzoate |
|---|---|
| 英文别名 |
4-hydroxy-3-methoxy-benzoic acid butyl ester
Vanillic acid,n-butyl ester Vanillinsaeure-butylester Butyl vanillate 4-Hydroxy-3-methoxy-benzoesaeure-butylester |
| 密度 | 1.125g/cm3 |
|---|---|
| 沸点 | 343ºC at 760mmHg |
| 分子式 | C12H16O4 |
| 分子量 | 224.25300 |
| 闪点 | 127.5ºC |
| 精确质量 | 224.10500 |
| PSA | 55.76000 |
| LogP | 2.35770 |
| 折射率 | 1.519 |
| 海关编码 | 2918990090 |
|---|
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~%
5348-74-3 |
| 文献：Sabalitschka; Tietz Archiv der Pharmazie (Weinheim, Germany), 1931 , vol. 269, p. 545,555 Full Text Show Details Pearl; McCoy Journal of the American Chemical Society, 1947 , vol. 69, p. 3071,3072 |
| 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% |