| 中文名 | 5-甲酰基-2-羟基-3-甲氧基苯甲酸 |
|---|---|
| 英文名 | 5-formyl-2-hydroxy-3-methoxybenzoic acid |
| 中文别名 |
水杨酸衍生物B
5-羧基香草醛 |
| 英文别名 |
6-Hydroxy-5-methoxy-isophthalaldehydsaeure
5-Formyl-3-methoxysalicylic acid 5-Formyl-2-hydroxy-3-methoxybenzoic acid 3-CBOXY-4-HYDROXY-5-METHOXYBENZALDEHYDE 2-hydroxy-5-methanoyl-3-methoxy-benzoic acid 5-Formyl-2-hydroxy-3-methoxy-benzoesaeure 5-formyl-2-hydroxy-3-methoxy-benzoic acid 5-Carboxyvanillin 5-formyl-3-methoxysalicylic acid 3-carboxy-4-hydroxy-5-methoxybenzaldehyde 6-Oxy-5-methoxy-3-formyl-benzoesaeure EINECS 222-504-1 5-CBOXYVANILLIN Benzoic acid, 5-formyl-2-hydroxy-3-methoxy |
| 密度 | 1.441g/cm3 |
|---|---|
| 沸点 | 386.9ºC at 760mmHg |
| 分子式 | C9H8O5 |
| 分子量 | 196.15700 |
| 闪点 | 159.7ºC |
| 精确质量 | 196.03700 |
| PSA | 83.83000 |
| LogP | 0.91150 |
| 折射率 | 1.631 |
| 海关编码 | 2918990090 |
|---|
| 上游产品 10 | |
|---|---|
| 下游产品 3 | |
| 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% |