英文名 | 2,3-diphenylquinoxaline-6-carboxylic acid |
---|---|
英文别名 |
2,3-Diphenyl-6-quinoxalinecarboxylic acid
2,3-Diphenyl-quinoxaline-6-carboxylic acid 6-Quinoxalinecarboxylic acid, 2,3-diphenyl- 2,3-Diphenylquinoxaline-6-carboxylic Acid 6-carboxylic acid-2,3-diphenylquinoxaline 2,3-Diphenyl-chinoxalin-6-carbonsaeure 6-Quinoxalinecarboxylic acid,2,3-diphenyl |
密度 | 1.3±0.1 g/cm3 |
---|---|
沸点 | 493.4±40.0 °C at 760 mmHg |
熔点 | 292-294ºC |
分子式 | C21H14N2O2 |
分子量 | 326.348 |
闪点 | 252.2±27.3 °C |
精确质量 | 326.105530 |
PSA | 63.08000 |
LogP | 3.97 |
蒸汽压 | 0.0±1.3 mmHg at 25°C |
折射率 | 1.687 |
危害码 (欧洲) | Xi: Irritant; |
---|---|
海关编码 | 2933990090 |
~99% 32387-96-5 |
文献:Roubinek; Bydzovsky; Budesinsky Collection of Czechoslovak Chemical Communications, 1984 , vol. 49, # 1 p. 285 - 294 |
海关编码 | 2933990090 |
---|---|
中文概述 | 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |