英语词典化工词典

3-Pyridinecarboxaldehyde,4-methyl-

3-Pyridinecarboxaldehyde,4-methyl-


  • 中文别名:4-甲基吡啶-3-甲醛
  • 中文释义:4-甲基吡啶-3-甲醛;4-甲基吡啶-5-甲醛
  • 英文别名:4-methylpyridine-3-carbaldehyde;
    4-methyl-3-pyridinecarboxylate;
    4-Methyl-3-pyridincarbaldehyd;
    4-methyl-3-formylpyridine;
    4-Methyl-3-pyridinecarboxaldehyde;
    4-METHYLNICOTINALDEHYDE;
    4-Methylpyridine-3-carboxaldehyde;
    4-methyl-pyridine-3-carbaldehyde 
  • CAS No.:51227-28-2
  • 分子式:C7H7NO
  • 分子量:121.14
  • 精确分子量:121.05300
  • PSA:29.96000
  • InChI:InChI=1/C7H7NO/c1-6-2-3-8-4-7(6)5-9/h2-5H,1H3
  • 分子结构式:

物化性质

密度:
1.095g/cm3
沸点:
233.3ºC at 760mmHg
闪点:
100.6ºC
折射率:
1.563

安全信息

密度:
1.095g/cm3
沸点:
233.3ºC at 760mmHg
闪点:
100.6ºC
折射率:
1.563

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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