英文名 | (4Z)-4-[(4-methylpiperazin-1-yl)methylidene]-2,5-diphenylpyrazol-3-one |
---|---|
英文别名 |
4-(4-methyl-piperazin-1-ylmethylene)-2,5-diphenyl-2,4-dihydro-pyrazol-3-one
4-[(4-methyl-1-piperazinyl)methylene]-1,3-diphenyl-2-pyrazolin-5-one 1,3-Diphenyl-4-(4-methyl-1-piperazinylmethylene)-2-pyrazolin-5-one 2-Pyrazolin-5-one,1,3-diphenyl-4-(4-methyl-1-piperazinylmethylene) 1,3-Diphenyl-4-(N'-methyl-N-piperazino)methylene-2-pyrazolin-5-one |
密度 | 1.19g/cm3 |
---|---|
沸点 | 463.7ºC at 760mmHg |
分子式 | C21H22N4O |
分子量 | 346.42600 |
闪点 | 234.2ºC |
精确质量 | 346.17900 |
PSA | 39.15000 |
LogP | 1.94520 |
蒸汽压 | 8.88E-09mmHg at 25°C |
折射率 | 1.641 |
海关编码 | 2933990090 |
---|
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% |