| 中文名 | 4-(3,4-二甲氧基苯基)-2,2-二甲基-4-氧代丁酸 |
|---|---|
| 英文名 | 4-(3,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutanoic acid |
| 英文别名 | 4-(3,4-dimethoxyphenyl)-2,2-dimethyl-4-oxo-butyric acid |
| 密度 | 1.159g/cm3 |
|---|---|
| 沸点 | 437.6ºC at 760 mmHg |
| 分子式 | C14H18O5 |
| 分子量 | 266.29000 |
| 闪点 | 162.3ºC |
| 精确质量 | 266.11500 |
| PSA | 72.83000 |
| LogP | 2.38740 |
| 折射率 | 1.518 |
| 海关编码 | 2918990090 |
|---|
|
~%
862578-42-5 |
| 文献：ALTANA PHARMA AG Patent: WO2005/75456 A1, 2005 ; Location in patent: Page/Page column 26 ; WO 2005/075456 A1 |
|
~%
862578-42-5 |
| 文献：ALTANA PHARMA AG Patent: WO2005/75437 A1, 2005 ; Location in patent: Page/Page column 35 ; WO 2005/075437 A1 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 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% |
