英语词典化工词典

1,1'-Bi-1H-imidazole,2,2'-bis(2-ethoxyphenyl)-4,4',5,5'-tetraphenyl-

1,1'-Bi-1H-imidazole,2,2'-bis(2-ethoxyphenyl)-4,4',5,5'-tetraphenyl-


  • 中文别名:2-(2-乙氧基苯基)-4,5-二苯基咪唑-1,2\'-二聚体
  • 中文释义:2-(2-乙氧基苯基)-4,5-二苯基咪唑-1,2’-二聚体;2-(2-乙氧基苯基)-4,5-二苯基咪唑-1,2\'-二聚体;2-(邻-乙氧基)苯基-4,5-二苯基咪唑-1,2\'-二聚体
  • 英文别名:2-(2-Ethoxyphenyl)-4,5-diphenylimidazole-1,2'-dimer;
    2-(O-Ethoxy)-4,5-diphenylimidazole-1,2-dimere;
    2-(2-ETHOXYPHENYL)-4,5-DIPHENYLIMIDAZOLE-1,2''-DIMER;
    2-(O-ETHOXY) PHENYL-4,5-DIPHENYLIMIDAZOLE-1,2'-DIMER;
    2-(2-Ethoxyphenyl)-1-(2-(2-ethoxyphenyl)-4,5-diphenyl-2H-imidazol-2-yl)-4,5-diphenyl-1H-imidazole;
    2-(O-ETHOXY)-4,5-DIPHENYLIMIDAZOLE-1,2'-DIMER 
  • CAS No.:1842-62-2
  • 分子式:

    C46H38N4O2

  • 分子量:678.82
  • 精确分子量:678.29900
  • PSA:61.00000
  • InChI:InChI=1/C46H38N4O2/c1-3-51-39-31-19-17-29-37(39)45-47-43(35-25-13-7-14-26-35)44(36-27-15-8-16-28-36)50(45)46(38-30-18-20-32-40(38)52-4-2)48-41(33-21-9-5-10-22-33)42(49-46)34-23-11-6-12-24-34/h5-32H,3-4H2,1-2H3
  • 分子结构式:

物化性质

密度:
1.16 g/cm3
沸点:
837.4ºC at 760 mmHg
闪点:
460.2°C
折射率:
1.638
蒸汽压:
3.04E-28mmHg at 25°C

安全信息

密度:
1.16 g/cm3
沸点:
837.4ºC at 760 mmHg
闪点:
460.2°C
折射率:
1.638
蒸汽压:
3.04E-28mmHg 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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