英语词典化工词典

ethyl 3-methyl-2-oxooxolane-3-carboxylate

ethyl 3-methyl-2-oxooxolane-3-carboxylate


  • 中文别名:ethyl 3-methyl-2-oxooxolane-3-carboxylate
  • 中文释义:ethyl 3-methyl-2-oxooxolane-3-carboxylate
  • 英文别名:ethyl 3-methyl-2-oxooxolane-3-carboxylate;
    ethyl 3-methyl-2-oxotetrahydrofuran-3-carboxylate 
  • CAS No.:5161-99-9
  • 分子式:

    C8H12O4

  • 分子量:172.17800
  • 精确分子量:172.07400
  • PSA:52.60000
  • InChI:The Key: ULLFIHABLDWXKW-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.157g/cm3
沸点:
273.6ºC at 760 mmHg
闪点:
136.4ºC
折射率:
1.455

安全信息

密度:
1.157g/cm3
沸点:
273.6ºC at 760 mmHg
闪点:
136.4ºC
折射率:
1.455

海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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