英语词典化工词典

1H-Imidazole,4,5-dimethyl-

1H-Imidazole,4,5-dimethyl-


  • 中文别名:4,5-二甲基-1H-咪唑
  • 中文释义:4,5-二甲基-1H-咪唑;4,5-二甲基咪唑
  • 英文别名:4,5-DIMETHYL-1H-IMIDAZOLE;
    1H-Imidazole,4,5-dimethyl;
    4,5-dimethylimidazol;
    4,5-Dimethylimidazole;
    4,5-Dimethyl-1H-imidazol 
  • CAS No.:2302-39-8
  • 分子式:

    C5H8N2

  • 分子量:96.13
  • 精确分子量:96.06870
  • PSA:28.68000
  • InChI:The Key: YSWBFLWKAIRHEI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.027g/cm3
熔点:
121-122ºC
沸点:
284.3ºC at 760mmHg
闪点:
151ºC
折射率:
1.519
蒸汽压:
0.00515mmHg at 25°C

安全信息

密度:
1.027g/cm3
熔点:
121-122ºC
沸点:
284.3ºC at 760mmHg
闪点:
151ºC
折射率:
1.519
蒸汽压:
0.00515mmHg at 25°C

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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