| 英文名 | 4-(2,5-dimethylphenyl)-4-oxobut-2-enoic acid |
|---|---|
| 英文别名 |
2-Butenoic acid,4-(2,5-dimethylphenyl)-4-oxo
trans-3-(2,5-dimethylbenzoyl)acrylic acid Acrylicacid,3-(2,5-dimethylbenzoyl)-(8CI) (E)-4-(2,5-dimethylphenyl)-4-oxo-2-butenoic acid b-2,5-Dimethylbenzoylacrylic acid 4-oxo-4-(2.5-dimethyl-phenyl)-trans-crotonic acid 3-(2,5-Dimethylbenzoyl)acrylic acid 4-Oxo-4-(2.5-dimethyl-phenyl)-trans-crotonsaeure |
| 分子式 | C12H12O3 |
|---|---|
| 分子量 | 204.22200 |
| 精确质量 | 204.07900 |
| PSA | 54.37000 |
| LogP | 2.12690 |
| 海关编码 | 2918300090 |
|---|
|
~95%
15254-22-5 |
| 文献:Drakulic, Branko J.; Stanojkovic, Tatjana P.; Zizak, Zeljko S.; Dabovic, Milan M. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 8 p. 3265 - 3273 |
| 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% |