英语词典化工词典

1(2H)-Pyridinepropanenitrile,2-oxo-

1(2H)-Pyridinepropanenitrile,2-oxo-


  • 中文别名:3-(2-氧代-1-吡啶基)丙腈
  • 中文释义:3-(2-氧代-1-吡啶基)丙腈
  • 英文别名:3-(2-oxopyridin-1-yl)propanenitrile;
    3-(2-Oxo-2H-[1]pyridyl)-propionitril;
    3-(2-oxohydropyridyl)propanenitrile;
    3-(2-oxo-2H-[1]pyridyl)-propionitrile;
    3-(2-oxo-2H-pyridin-1-yl)-propionitrile;
    1-(2-Cyan-ethyl)-2-oxo-1,2-dihydro-pyridin;
    1-(2-Cyanoethyl)-2-pyridon 
  • CAS No.:25386-51-0
  • 分子式:

    C8H8N2O

  • 分子量:148.1619
  • 精确分子量:148.06400
  • PSA:45.79000
  • InChI:The Key: MJTBYZQWCCOBSJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.156g/cm3
沸点:
403.4ºC at 760mmHg
闪点:
197.8ºC
折射率:
1.534
蒸汽压:
1.02E-06mmHg at 25°C

安全信息

密度:
1.156g/cm3
沸点:
403.4ºC at 760mmHg
闪点:
197.8ºC
折射率:
1.534
蒸汽压:
1.02E-06mmHg at 25°C

海关数据

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:
2933399090. other compounds containing an unfused pyridine 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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