英语词典化工词典

ethyl 2-(2-methoxynaphthalen-1-yl)-2-oxoacetate

ethyl 2-(2-methoxynaphthalen-1-yl)-2-oxoacetate


  • 中文别名:乙基(2-甲氧基-1-萘基)(氧代)乙酸酯
  • 英文别名:ethyl 2-(2-methoxynaphthalen-1-yl)-2-oxoacetate;
    (2-methoxy-[1]naphthyl)-glyoxylic acid ethyl ester;
    ETHYL 2-METHOXY-1-NAPHTHOYLFORMATE;
    ethyl 2-(2-methoxy-1-naphthyl)-2-oxoacetate;
    2-Methoxy-1-naphthyl-glyoxalsaeureethylester;
    (2-Methoxy-[1]naphthyl)-glyoxylsaeure-aethylester;
    ethyl (2-methoxy-1-naphthyl)glyoxylate 
  • CAS No.:22531-51-7
  • 分子式:

    C15H14O4

  • 分子量:258.26900
  • 精确分子量:258.08900
  • PSA:52.60000
  • InChI:The Key: OXRCZTZTSFVFEE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.198g/cm3
沸点:
417ºC at 760 mmHg
闪点:
186.2ºC
折射率:
1.58
蒸汽压:
3.66E-07mmHg at 25°C

安全信息

密度:
1.198g/cm3
沸点:
417ºC at 760 mmHg
闪点:
186.2ºC
折射率:
1.58
蒸汽压:
3.66E-07mmHg at 25°C

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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