英语词典化工词典

3-ETHYL-3H-IMIDAZOLE-4-CARBALDEHYDE

3-ETHYL-3H-IMIDAZOLE-4-CARBALDEHYDE


  • 中文别名:1-乙基-1H-咪唑-5-甲醛
  • 中文释义:1-乙基-1H-咪唑-5-甲醛盐酸盐;1-乙基-1H-咪唑-5-甲醛
  • 英文别名:3-ethylimidazole-4-carbaldehyde;
    1H-IMIDAZOLE-5-CARBOXALDEHYDE,1-ETHYL;
    1-Ethyl-1H-imidazole-5-carbaldehyde;
    3-Ethyl-3H-imidazole-4-carbaldehyde 
  • CAS No.:842972-42-3
  • 分子式:C6H8N2O
  • 分子量:124.14
  • 精确分子量:124.06400
  • PSA:34.89000
  • InChI:The Key: VHWIECSRYTXFHX-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.1g/cm3
沸点:
299ºC at 760 mmHg
闪点:
134.6ºC
折射率:
1.541

安全信息

密度:
1.1g/cm3
沸点:
299ºC at 760 mmHg
闪点:
134.6ºC
折射率:
1.541

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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