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2-Ethyl-1H-imidazole-4,5-dicarbonitrile

2-Ethyl-1H-imidazole-4,5-dicarbonitrile


  • 中文别名:2-乙基-1H-咪唑-4,5-二甲腈
  • 中文释义:2-乙基-1H-咪唑-4,5-二甲腈
  • 英文别名:2-Ethyl-1H-imidazole-4,5-dicarbonitrile;
    ethylimidazoledicarbonitrile;
    HMS2721E11;
    2-ethyl-4,5-dicyanoimidazole;
    2-Ethyl-4,5-dicyano-imidazol;
    2-ethylimidazole-4,5-dicarbonitrile;
    2-Aethyl-1H-imidazol-4,5-dicarbonitril 
  • CAS No.:57610-38-5
  • 分子式:C7H6N4
  • 分子量:146.14900
  • 精确分子量:146.05900
  • PSA:76.26000
  • InChI:The Key: JBGUQPNUGTYMCR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.27g/cm3
熔点:
172-175ºC
沸点:
499.2ºC at 760 mmHg
闪点:
155.5ºC
折射率:
1.553

安全信息

密度:
1.27g/cm3
熔点:
172-175ºC
沸点:
499.2ºC at 760 mmHg
闪点:
155.5ºC
折射率:
1.553

海关数据

中国海关编码:2933290090

概述:
2933290090. 其他结构含非稠合咪唑环的化合物. 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:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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