3(2H)-Pyridazinone,4,5-dichloro-6-hydroxy-
- 中文别名:4,5-二氯哒嗪-3,6-二醇
- 中文释义:4,5-二氯哒嗪-3,6-二醇
- 英文别名:4,5-dichloro-1,2-dihydropyridazine-3,6-dione;
4,5-DICHLORO-1,2,3,6-TETRAHYDROPYRIDAZINE-3,6-DIONE;
dichloropyridazine-3,6-diol;
4,5-dichloro-1,2-dihydro-pyridazine-3,6-dione;
4,5-dichloropyridazine-3,6-diol;
4,5-Dichlor-1,2-dihydro-pyridazin-3,6-dion
- CAS No.:6641-32-3
- 分子式:C4H2Cl2N2O2
- 分子量:180.98
- 精确分子量:179.94900
- PSA:65.98000
- InChI:The Key: VNYHXKVIOVXVDB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.76g/cm3
- 熔点:
- 295ºC
- 沸点:
- 413.5ºC at 760 mmHg
- 闪点:
- 203.9ºC
- 折射率:
- 1.602
安全信息
- 密度:
- 1.76g/cm3
- 熔点:
- 295ºC
- 沸点:
- 413.5ºC at 760 mmHg
- 闪点:
- 203.9ºC
- 折射率:
- 1.602
海关数据
中国海关编码:2933990090
- 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
- 摘要/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%