| 英文名 | ethyl 5-hydroxy-4,7-dioxo-1-benzofuran-6-carboxylate |
|---|---|
| 英文别名 |
6-[ethoxy(hydroxy)methylidene]-1-benzofuran-4,5,7(6H)-trione
6-Benzofurancarboxylic acid,4,7-dihydro-5-hydroxy-4,7-dioxo-,ethyl ester 3-(4-chloro-phenyl)-naphtho[2,3-d]isoxazole-4,9-dione |
| 密度 | 1.53g/cm3 |
|---|---|
| 沸点 | 373ºC at 760 mmHg |
| 分子式 | C17H8ClNO3 |
| 分子量 | 309.70300 |
| 闪点 | 179.4ºC |
| 精确质量 | 309.01900 |
| PSA | 60.17000 |
| LogP | 3.77040 |
| 折射率 | 1.595 |
| 海关编码 | 2934999090 |
|---|
|
~75%
38079-04-8 |
| 文献:Brahmeshwari, G.; Rao, V. Rajeswar; Rao, T. V. Padmanabha Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 2 p. 139 - 140 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |