1H-Indazole-7-carbonitrile
- 中文别名:7-氰基-1H-吲唑
- 中文释义:7-氰基-1H-吲唑
- 英文别名:1H-indazole-7-carbonitrile;
INDAZOLE-7-CARBONITRILE;
7-cyano-1H-indazole
- CAS No.:256228-64-5
- 分子式:
C8H5N3
- 分子量:143.15
- 精确分子量:143.04800
- PSA:52.47000
- InChI:InChI=1/C8H5N3/c9-4-6-2-1-3-7-5-10-11-8(6)7/h1-3,5H,(H,10,11)
- 分子结构式:
物化性质
- 密度:
- 1.33g/cm3
- 沸点:
- 370.3ºC at 760 mmHg
- 闪点:
- 126.7ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.12E-05mmHg at 25°C
安全信息
- 密度:
- 1.33g/cm3
- 沸点:
- 370.3ºC at 760 mmHg
- 闪点:
- 126.7ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.12E-05mmHg 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%