英语词典化工词典

2-Furancarboxylic acid,3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)-, ethyl ester

2-Furancarboxylic acid,3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)-, ethyl ester


  • 中文别名:3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-糠酸乙酯
  • 英文别名:ethyl 3-acetyl-4-hydroxy-5-oxo-2-(2-oxopropyl)furan-2-carboxylate;
    EINECS 245-440-6 
  • CAS No.:23127-85-7
  • 分子式:C12H14O7
  • 分子量:270.23536
  • 精确分子量:270.07400
  • PSA:106.97000
  • InChI:The Key: ZWNGEJXPRFXVOE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.368g/cm3
沸点:
472.7ºC at 760mmHg
闪点:
181.7ºC
折射率:
1.52
蒸汽压:
6.39E-11mmHg at 25°C

安全信息

密度:
1.368g/cm3
沸点:
472.7ºC at 760mmHg
闪点:
181.7ºC
折射率:
1.52
蒸汽压:
6.39E-11mmHg at 25°C

海关数据

中国海关编码:2932190090

概述:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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