英语词典化工词典

1-(2,4,5-trimethyl-1H-pyrrol-3-yl)ethanone

1-(2,4,5-trimethyl-1H-pyrrol-3-yl)ethanone


  • 中文别名:甲基(2,4,5-三甲基-1H-吡咯-3-基)甲酮
  • 英文别名:1-(2,4,5-trimethyl-1H-pyrrol-3-yl)ethanone;
    KETONE,METHYL 2,4,5-TRIMETHYLPYRROL-3-YL;
    2,4,5-Trimethyl-3-acetyl-pyrrol;
    3-Acetyl-2,4,5-trimethyl-pyrrol;
    4-Acetyl-2,3,5-trimethyl-pyrrol;
    3-Acetyl-2,4,5-trimethyl-pyrrole;
    2,4,5-Trimethyl-3-acetyl-pyrrole;
    Methyl 2,4,5-trimethylpyrrol-3-yl ketone 
  • CAS No.:19005-95-9
  • 分子式:

    C9H13NO

  • 分子量:151.20600
  • 精确分子量:151.10000
  • PSA:32.86000
  • 分子结构式:

物化性质

密度:
1.02g/cm3
沸点:
274.5ºC at 760 mmHg
闪点:
127.1ºC
折射率:
1.522
蒸汽压:
0.00538mmHg at 25°C

安全信息

密度:
1.02g/cm3
沸点:
274.5ºC at 760 mmHg
闪点:
127.1ºC
折射率:
1.522
蒸汽压:
0.00538mmHg at 25°C

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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