| 英文名 | 2-(1-naphthylmethyl)malonic acid diethyl ester |
|---|---|
| 英文别名 |
2-naphthalen-1-ylmethylmalonic acid diethyl ester
α-naphthylmethylmalonic acid diethyl ester diethyl (1-naphthylmethylen)malonate diethyl (1-naphthylmethyl)propanedioate diethyl (1-naphthylmethyl)malonate ethyl (1-naphthylmethyl)malonate |
| 分子式 | C18H20O4 |
|---|---|
| 分子量 | 300.34900 |
| 精确质量 | 300.13600 |
| PSA | 52.60000 |
| LogP | 3.12470 |
| 海关编码 | 2917399090 |
|---|
|
~%
2107-84-8 |
| 文献:Fieser; Gates Journal of the American Chemical Society, 1940 , vol. 62, p. 2335,2339 |
|
~%
2107-84-8 |
| 文献:Mayer,F.; Sieglitz Chemische Berichte, 1922 , vol. 55, p. 1854 |
| 上游产品 2 | |
|---|---|
| 下游产品 4 | |
| 海关编码 | 2917399090 |
|---|---|
| 中文概述 | 2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
| Summary | 2917399090 aromatic polycarboxylic acids, 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% |