| 中文名 | 6-氯-2-甲基吡嗪-3(2H)-酮 |
|---|---|
| 英文名 | 6-chloro-2-methylpyridazin-3-one |
| 英文别名 |
6-Chlor-2-methyl-2H-pyridazin-3-on
3-Chlor-1,6-dihydro-1-methyl-6-oxo-pyridazin 6-chloro-2-methyl-2H-pyridazin-3-one 3-chloro-1-methyl-6-pyridazinone |
| 密度 | 1.37 g/cm3 |
|---|---|
| 沸点 | 210.7 °C at 760 mmHg |
| 熔点 | 92-94 °C |
| 分子式 | C5H5ClN2O |
| 分子量 | 144.55900 |
| 精确质量 | 144.00900 |
| PSA | 34.89000 |
| LogP | 0.43370 |
| 储存条件 | 2-8°C,存于惰性气体中 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933990090 |
|
~87%
10071-38-2 |
| 文献:PIERRE FABRE MEDICAMENT; DUPONT-PASSELAIGUE, Elisabeth; MIALHE, Samuel; RIEU, Jean-Pierre; JUNQUERO, Didier; VALEILLE, Karine Patent: WO2011/15629 A1, 2011 ; Location in patent: Page/Page column 68; 69 ; WO 2011/015629 A1 |
|
~%
10071-38-2 |
| 文献:Eichenberger et al. Helvetica Chimica Acta, 1954 , vol. 37, p. 837,848 |
| 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% |