5-Cyano-2-methyl-benzimidazole
- 中文别名:5-氰基-2-甲基-苯并咪唑
- 中文释义:5-氰基-2-甲基-苯并咪唑;2-甲基苯并咪唑-5-甲腈
- 英文别名:2-methyl-3H-benzimidazole-5-carbonitrile;
5-CYANO-2-METHYL-BENZIMIDAZOLE;
2-Methyl-5-cyan-benzimidazol;
2-Methyl-1H-benzimidazole-5-carbonitrile;
2-METHYLBENZIMIDAZOLE-5-CARBONITRILE
- CAS No.:92443-13-5
- 分子式:
C9H7N3
- 分子量:157.17
- 精确分子量:157.06400
- PSA:52.47000
- InChI:The Key: QPFHANMJUAOJKH-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.27 g/cm3
- 沸点:
- 433.7ºC at 760 mmHg
- 闪点:
- 141.2ºC
- 折射率:
- 1.657
安全信息
- 密度:
- 1.27 g/cm3
- 沸点:
- 433.7ºC at 760 mmHg
- 闪点:
- 141.2ºC
- 折射率:
- 1.657
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%