英语词典化工词典

3-ethoxy-4-hydroxybenzoic acid

3-ethoxy-4-hydroxybenzoic acid


  • 中文别名:3-乙氧基-4-羟基-苯甲酸
  • 中文释义:3-乙氧基-4-羟基-苯甲酸
  • 英文别名:3-ethoxy-4-hydroxybenzoic acid;
    3-OEt-4-OHC6H3CO2H;
    3-Aethoxy-4-hydroxy-benzoesaeure;
    3-Ethoxy-4-hydroxy-benzoic acid;
    3-Ethoxy-p-hydroxybenzoic acid;
    3-Ethoxy-4-hydroxybenzoesaeure;
    Benzoic acid,3-ethoxy-4-hydroxy;
    4-Hydroxy-3-aethoxy-benzoesaeure 
  • CAS No.:5438-38-0
  • 分子式:C9H10O4
  • 分子量:182.17300
  • 精确分子量:182.05800
  • PSA:66.76000
  • InChI:The Key: QFDSMZGWVHEDHT-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.23g/cm3
沸点:
359.8ºC at 760mmHg
闪点:
147.8ºC
折射率:
1.566

安全信息

密度:
1.23g/cm3
沸点:
359.8ºC at 760mmHg
闪点:
147.8ºC
折射率:
1.566

海关数据

中国海关编码:2918990090

概述:
2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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