英语词典化工词典

3-OXO-CYCLOBUTANECARBONITRILE

3-OXO-CYCLOBUTANECARBONITRILE


  • 中文别名:3-氧代环丁腈
  • 中文释义:3-氧代-环丁腈;3-氧代环丁腈
  • 英文别名:3-oxocyclobutane-1-carbonitrile;
    3-Oxo-cyclobutancarbonitril;
    3-Oxo-cyclobutannitril;
    3-Oxocyclobutanecarbonitrile;
    3-cyanocyclobutanone;
    Cyclobutanecarbonitrile,3-oxo;
    3-oxo-cyclobutane-1-carbonitrile;
    3-OXO-CYCLOBUTANECARBONITRILE 
  • CAS No.:20249-16-5
  • 分子式:C5H5NO
  • 分子量:0
  • 精确分子量:95.03710
  • PSA:40.86000
  • InChI:InChI=1/C5H5NO/c6-3-4-1-5(7)2-4/h4H,1-2H2
  • 分子结构式:

物化性质

密度:
1.133g/cm3
沸点:
249.149ºC at 760 mmHg
闪点:
104.482ºC
折射率:
1.464
蒸汽压:
0.023mmHg at 25°C

安全信息

密度:
1.133g/cm3
沸点:
249.149ºC at 760 mmHg
闪点:
104.482ºC
折射率:
1.464
蒸汽压:
0.023mmHg at 25°C

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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