英语词典化工词典

1-(4-methylpyridin-3-yl)ethanone

1-(4-methylpyridin-3-yl)ethanone


  • 中文别名:1-(4-甲基吡啶-3-基)乙酮
  • 中文释义:1-(4-甲基吡啶-3-基)乙酮;3-乙酰基-4-甲基吡啶
  • 英文别名:1-(4-Methylpyridin-3-yl)ethanone;
    4-methyl-3-acetoxypyridine;
    1-(4-methyl-pyridin-3-yl)-ethanone;
    3-acetyl-4-methylpyridine;
    2-Pentanone,3-(acetyloxy)-4-methyl;
    1-(4-methylpyrid-3-yl)ethanone;
    1-(4-Methyl-3-pyridinyl)ethanone;
    3-Acetyl-4-methylpyridin;
    3-Acetyl-4-methyl-pentanon-2;
    3-(acetyloxy)-4-methyl-2-pentanone;
    4-methyl-3-acetylpyridine 
  • CAS No.:51227-30-6
  • 分子式:

  • 分子量:135.1632
  • 精确分子量:135.06800
  • PSA:29.96000
  • InChI:The Key: LCEINQHGZAFADC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.036g/cm3
沸点:
245.444ºC at 760 mmHg
闪点:
108.511ºC
折射率:
1.513

安全信息

密度:
1.036g/cm3
沸点:
245.444ºC at 760 mmHg
闪点:
108.511ºC
折射率:
1.513

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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