英语词典化工词典

3-Pyridazinecarboxylic acid methyl ester

3-Pyridazinecarboxylic acid methyl ester


  • 中文别名:哒嗪-3-甲酸甲酯
  • 中文释义:3-甲酸甲酯哒嗪;哒嗪-3-羧酸甲酯
  • 英文别名:Methyl pyridazine-3-carboxylate;
    METHYL 3-PYRIDAZINECARBOXYLATE;
    pyridazine-3-carboxylic acid methyl ester;
    Pyridazin-3-carbonsaeure-methylester;
    3-PYRIDAZINECARBOXYLIC ACID,METHYL ESTER;
    methyl 2-pyridazinecarboxylate 
  • CAS No.:34253-02-6
  • 分子式:C6H6N2O2
  • 分子量:0
  • 精确分子量:138.04300
  • PSA:52.08000
  • InChI:InChI=1/C6H6N2O2/c1-10-6(9)5-3-2-4-7-8-5/h2-4H,1H3
  • 分子结构式:

物化性质

密度:
1.214g/cm3
沸点:
281.273ºC at 760 mmHg
闪点:
123.91ºC
折射率:
1.513

安全信息

密度:
1.214g/cm3
沸点:
281.273ºC at 760 mmHg
闪点:
123.91ºC
折射率:
1.513

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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