英语词典化工词典

1-Methyl-5-cyanopyridine-2(1H)-one

1-Methyl-5-cyanopyridine-2(1H)-one


  • 中文别名:1-甲基-5-氰基吡啶-2(1H)-酮
  • 中文释义:1-甲基-5-氰基吡啶-2(1H)-酮
  • 英文别名:1-methyl-6-oxopyridine-3-carbonitrile;
    3-Pyridinecarbonitrile,1,6-dihydro-1-methyl-6-oxo;
    3-cyano-1-methylpyridone-6;
    Nicotinonitrile,1,6-dihydro-1-methyl-6-oxo;
    1-Methyl-5-cyano-pyridon-2;
    1-methyl-6-oxo-1,6-dihydro-pyridine-3-carbonitrile;
    1-Methyl-5-cyano-2-pyridon;
    1-Methyl-6-oxo-1,6-dihydro-pyridin-3-carbonitril;
    5-cyano-N-methylpyridone 
  • CAS No.:768-45-6
  • 分子量:0
  • 精确分子量:134.04800
  • PSA:45.79000
  • InChI:The Key: XICDFLICODYZJE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.22g/cm3
沸点:
284.7ºC at 760 mmHg
闪点:
126ºC
折射率:
1.567

安全信息

密度:
1.22g/cm3
沸点:
284.7ºC at 760 mmHg
闪点:
126ºC
折射率:
1.567

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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