英语词典化工词典

ethyl (2E)-2-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methylidene]-3-methylbutanoate

ethyl (2E)-2-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methylidene]-3-methylbutanoate


  • 中文别名:(E)-2-(4-甲氧基-3-(3-甲氧基丙氧基)亚苄基)-3-甲基丁酸乙酯
  • 中文释义:(E)-2-(4-甲氧基-3-(3-甲氧基丙氧基)亚苄基)-3-甲基丁酸乙酯
  • 英文别名:ethyl (2E)-2-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methylidene]-3-methylbutanoate;
    (E)-ethyl 2-(4-methoxy-3-(3-methoxypropoxy)benzylidene)-3-methylbutanoate;
    ethyl (E)-2-(4-methoxy-3-(3-methoxypropoxy)benzylidene)-3-methylbutanoate 
  • CAS No.:387356-94-7
  • 分子式:

    C19H28O5

  • 分子量:336.42300
  • 精确分子量:336.19400
  • PSA:53.99000
  • InChI:The Key: HONSAQSVZXOATB-FOWTUZBSSA-N
  • 分子结构式:

物化性质

海关代码:
2918990090

安全信息

海关代码:
2918990090

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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