| 英文名 | 4-[(E)-3-phenylprop-2-enoyl]benzoic acid |
|---|---|
| 英文别名 |
4-cinnamoyl-benzoic acid
3-Oxo-1-phenyl-3-(4-carboxy-phenyl)-propen-(1) 4-((2E)-3-phenylprop-2-enoyl)benzoic acid 4-Cinnamoyl-benzoesaeure 4'-carboxylchalcone Chalkon-carbonsaeure-(4') 4-(3-Phenylprop-2-enoyl)benzoic acid |
| 分子式 | C16H12O3 |
|---|---|
| 分子量 | 252.26500 |
| 精确质量 | 252.07900 |
| PSA | 54.37000 |
| LogP | 3.28090 |
| 海关编码 | 2916399090 |
|---|
|
~%
20118-35-8 |
| 文献:Katritzky, Alan R.; Yang, Yu-Kun; Gabrielsen, Bjarne; Marquet, Jorge Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 857 - 866 |
| 海关编码 | 2916399090 |
|---|---|
| 中文概述 | 2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装 |
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |