| 英文名 | ethyl 2-oxo-2-(2,3,5,6-tetramethylphenyl)acetate |
|---|---|
| 英文别名 |
ETHYL 2,3,5,6-TETRAMETHYLBENZOYLFORMATE
ethyl (2,3,5,6-tetramethylphenyl)-2-oxoacetate |
| 密度 | 1.052g/cm3 |
|---|---|
| 沸点 | 358.9ºC at 760 mmHg |
| 分子式 | C14H18O3 |
| 分子量 | 234.29100 |
| 闪点 | 162.9ºC |
| 精确质量 | 234.12600 |
| PSA | 43.37000 |
| LogP | 2.66600 |
| 折射率 | 1.51 |
| 海关编码 | 2918300090 |
|---|
|
~98%
80120-38-3 |
| 文献:Screttas, Constantinos G.; Steele, Barry R.; Micha-Screttas, Maria; Heropoulos, Georgios A. Organic Letters, 2012 , vol. 14, # 22 p. 5680 - 5683 |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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: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 | 2918300090 other carboxylic acids with aldehyde or ketone 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% |