英语词典化工词典

2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, 3-(4-hydroxy-3-methoxyphenyl)-2-propen-1-ylester

2-Propenoic acid,3-(4-hydroxy-3-methoxyphenyl)-, 3-(4-hydroxy-3-methoxyphenyl)-2-propen-1-ylester


  • 中文别名:阿魏酸松柏酯
  • 中文释义:阿魏酸松柏酯;3-(4-羟基-3-甲氧基苯基)烯丙基3-(4-羟基-3-甲氧基苯基)丙烯酸酯
  • 英文别名:3-(4-Hydroxy-3-methoxyphenyl)allyl 3-(4-hydroxy-3-methoxyphenyl)acrylate;
    [(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enyl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate 
  • CAS No.:63644-62-2
  • 分子式:C20H20O6
  • 分子量:356.37
  • 精确分子量:356.12600
  • PSA:85.22000
  • InChI:The Key: PGLIMMMHQDNVRS-YZQQHVNFSA-N
  • 分子结构式:

物化性质

密度:
1.269g/cm3
沸点:
570.5ºC at 760 mmHg
闪点:
202.8ºC
折射率:
1.64

安全信息

密度:
1.269g/cm3
沸点:
570.5ºC at 760 mmHg
闪点:
202.8ºC
折射率:
1.64

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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