| 英文名 | 2-hydroxy-2,3,3-trimethylbutanoic acid |
|---|---|
| 英文别名 |
2-Hydroxy-2,3,3-trimethyl-buttersaeure
2-hydroxy-2,3,3-trimethyl-butyric acid Butanoic acid,2-hydroxy-2,3,3-trimethyl Tetramethyl-milchsaeure |
| 密度 | 1.072g/cm3 |
|---|---|
| 沸点 | 250.1ºC at 760 mmHg |
| 分子式 | C7H14O3 |
| 分子量 | 146.18400 |
| 闪点 | 119.3ºC |
| 精确质量 | 146.09400 |
| PSA | 57.53000 |
| LogP | 0.86810 |
| 蒸汽压 | 0.00352mmHg at 25°C |
| 折射率 | 1.462 |
| 海关编码 | 2918199090 |
|---|
| 上游产品 8 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2918199090 |
|---|---|
| 中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、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:9.0%. 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 | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |