英语词典化工词典

4-hydroxybenzene-1,3-dicarbonitrile

4-hydroxybenzene-1,3-dicarbonitrile


  • 中文别名:2,4-二氨基苯酚
  • 中文释义:2,4-二氰基苯酚;4-羟基-1,3-苯二甲腈
  • 英文别名:4-hydroxybenzene-1,3-dicarbonitrile;
    Methoxy hydroquinone;
    1-Hydroxy-2,4-cyanbenzol;
    2,4,6-TRIBROMOTOLUENE;
    4-HYDROXY-1,3-BENZENEDICARBONITRILE;
    4-Hydroxy-isophthalonitril;
    2,4-Dicyanophenol;
    4-Hydroxyisophthalonitrile;
    4-hydroxyisophthalonitrile 
  • CAS No.:34133-58-9
  • 分子式:C8H4N2O
  • 分子量:144.13000
  • 精确分子量:144.03200
  • PSA:67.81000
  • InChI:InChI=1/C8H4N2O/c9-4-6-1-2-8(11)7(3-6)5-10/h1-3,11H
  • 分子结构式:

物化性质

密度:
1.343g/cm3
沸点:
319.296ºC at 760 mmHg
闪点:
146.905ºC
折射率:
1.614

安全信息

密度:
1.343g/cm3
沸点:
319.296ºC at 760 mmHg
闪点:
146.905ºC
折射率:
1.614

海关数据

中国海关编码:2926909090

概述:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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