| 中文名 | 4-羟基-4-(3-羟基苯基)-2-氧代-3-丁烯酸 |
|---|---|
| 英文名 | 4-hydroxy-4-(3-hydroxyphenyl)-2-oxobut-3-enoic acid |
| 英文别名 | 4-Hydroxy-4-(3-hydroxy-phenyl)-2-oxo-but-3-enoic acid |
| 密度 | 1.508g/cm3 |
|---|---|
| 沸点 | 447.4ºC at 760mmHg |
| 分子式 | C10H8O5 |
| 分子量 | 208.16800 |
| 闪点 | 238.5ºC |
| 精确质量 | 208.03700 |
| PSA | 94.83000 |
| LogP | 0.94480 |
| 折射率 | 1.651 |
| 危害码 (欧洲) | C: Corrosive; |
|---|---|
| 海关编码 | 2918990090 |
| 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% |