5-(4-Pyridyl)-1H-1,2,4-triazol-3(2H)-one
- 中文别名:3-(吡啶-4-基)-1H-1,2,4-三唑-5(4H)-酮
- 中文释义:1,2-二氢-5-(4-吡啶)-3H-1,2,4-噻唑-3-酮
- 英文别名:5-pyridin-4-yl-1,2-dihydro-1,2,4-triazol-3-one;
Pyridine,4-(3-hydroxy-4H-1,2,4-triazol-5-yl);
5-[4]pyridyl-1,2-dihydro-[1,2,4]triazol-3-one;
5-(4-Pyridyl)-1H-1,2,4-triazol-3(2H)-one;
5-(pyridin-4-yl)-1,2-dihydro-3h-1,2,4-triazol-3-one;
4-(3-HYDROXY-4H-1,2,4-TRIAZOL-5-YL)PYRIDINE;
3-(Pyridin-4-yl)-1H-1,2,4-triazol-5(4H)-one;
4H-1,2,4-Triazol-3-ol,5-(4-pyridyl);
3-Hydroxy-5-(4-pyridyl)-1,2,4(H)-triazole
- CAS No.:939-08-2
- 分子量:0
- 精确分子量:162.05400
- PSA:74.69000
- 分子结构式:
物化性质
- 密度:
- 1.55g/cm3
- 沸点:
- 508.9ºC at 760 mmHg
- 闪点:
- 261.6ºC
- 折射率:
- 1.756
安全信息
- 密度:
- 1.55g/cm3
- 沸点:
- 508.9ºC at 760 mmHg
- 闪点:
- 261.6ºC
- 折射率:
- 1.756
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%