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1-methyl-4,5,6,7-tetrahydrobenzimidazole

1-methyl-4,5,6,7-tetrahydrobenzimidazole


  • 中文别名:1-甲基-4,5,6,7-四氢-1H-苯并咪唑
  • 英文别名:1-methyl-4,5,6,7-tetrahydrobenzimidazole;
    N-methyltetrahydrobenzimidazole;
    1-methyl-1H-4,5,6,7-tetrahydrobenzimidazole;
    1-methyl-4,5,6,7-tetrahydro-1H-benzoimidazole;
    1-methyl-4,5,6,7-tetrahydro-1H-benzimidazole;
    1-Methyl-4,5,6,7-tetrahydro-1H-benzimidazol 
  • CAS No.:1837-49-6
  • 分子式:

    C8H12N2

  • 分子量:136.19400
  • 精确分子量:136.10000
  • PSA:17.82000
  • 分子结构式:

物化性质

密度:
1.14g/cm3
沸点:
305ºC at 760 mmHg
闪点:
138.3ºC
折射率:
1.609
蒸汽压:
0.00152mmHg at 25°C

安全信息

密度:
1.14g/cm3
沸点:
305ºC at 760 mmHg
闪点:
138.3ºC
折射率:
1.609
蒸汽压:
0.00152mmHg 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%

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