英语词典化工词典

4H-Pyran-3,5-dicarboxylicacid, 2,6-dimethyl-4-oxo-, 3,5-diethyl ester

4H-Pyran-3,5-dicarboxylicacid, 2,6-dimethyl-4-oxo-, 3,5-diethyl ester


  • 中文别名:二乙基 2,6-二甲基-4-氧代-4H-吡喃-3,5-二甲酸酯
  • 中文释义:二乙基 2,6-二甲基-4-氧代-4H-吡喃-3,5-二甲酸酯
  • 英文别名:diethyl 2,6-dimethyl-4-oxopyran-3,5-dicarboxylate;
    diethyl 2,6-dimethyl-4H-pyran-4-one-3,5-dicarboxylate;
    2,6-Dimethyl-4-pyron-3,5-dicarbonsaeureethylester;
    2,6-Dimethyl-4-oxo-4H-pyran-3,5-dicarbonsaeure-diaethylester;
    2,6-Dimethyl-4-oxo-4H-pyran-3,5-dicarboxylic acid diethyl ester;
    diethyl 2,6-dimethyl-4-oxo-4h-pyran-3,5-dicarboxylate;
    2,6-Dimethyl-4-oxo-4H-pyran-3,5-dicarbonsaeure-diethylester;
    3,5-diethoxy-carbonyl-2,6-dimethyl-4H-pyran-4-one 
  • CAS No.:5456-14-4
  • 分子式:C13H16O6
  • 分子量:0
  • 精确分子量:268.09500
  • PSA:82.81000
  • InChI:The Key: JISSLTOKQRHSMJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.215g/cm3
沸点:
404.1ºC at 760mmHg
闪点:
179.6ºC
折射率:
1.496

安全信息

密度:
1.215g/cm3
沸点:
404.1ºC at 760mmHg
闪点:
179.6ºC
折射率:
1.496

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧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
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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