| 英文名 | 1-oxo-3H-2-benzofuran-4-carboxylic acid |
|---|---|
| 英文别名 |
1-OXO-1,3-DIHYDRO-ISOBENZOFURAN-4-CARBOXYLIC ACID
4-Carboxyphthalid 1-oxo-1,3-dihydro-2-benzofuran-4-carboxylic acid 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid 1-oxo-3H-isobenzofuran-4-carboxylic acid 4-Isobenzofurancarboxylic acid,1,3-dihydro-1-oxo |
| 密度 | 1.502 g/cm3 |
|---|---|
| 沸点 | 470.136ºC at 760 mmHg |
| 分子式 | C9H6O4 |
| 分子量 | 178.14200 |
| 闪点 | 201.645ºC |
| 精确质量 | 178.02700 |
| PSA | 63.60000 |
| LogP | 1.05520 |
| 海关编码 | 2932999099 |
|---|
|
~%
4792-27-2 |
| 文献:Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
4792-27-2 |
| 文献:Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
4792-27-2 |
| 文献:Strauss,M.J. et al. Journal of the American Chemical Society, 1968 , vol. 90, # 13 p. 3473 - 3478 |
|
~%
4792-27-2 |
| 文献:Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
4792-27-2 |
| 文献:Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
| 上游产品 4 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |