5H-Tetrazol-5-one,1,2-dihydro-
- 中文别名:1,4-二氢-5H-四唑-5-酮
- 中文释义:1,4-二氢-5H-四唑-5-酮
- 英文别名:1,2-dihydrotetrazol-5-one;
1,4-dihydro-tetrazolone;
tetrazolinone;
5-Hydroxtetrazole;
5-oxo-4,5-dihydro-1H-tetrazole;
5-Hydroxytetrazole;
1H-Tetrazol-5-ol;
5(4H)-tetrazolinone
- CAS No.:16421-52-6
- 分子式:CH2N4O
- 分子量:0
- 精确分子量:86.02290
- PSA:74.43000
- InChI:The Key: JXBKZAYVMSNKHA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 2.41g/cm3
- 沸点:
- 437.8ºC at 760mmHg
- 闪点:
- 218.6ºC
- 折射率:
- 1.988
- 蒸汽压:
- 96mmHg at 25°C
安全信息
- 密度:
- 2.41g/cm3
- 沸点:
- 437.8ºC at 760mmHg
- 闪点:
- 218.6ºC
- 折射率:
- 1.988
- 蒸汽压:
- 96mmHg at 25°C
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%