英语词典化工词典

3-(2-Methoxyphenyl)-2-phenylacrylic acid

3-(2-Methoxyphenyl)-2-phenylacrylic acid


  • 中文别名:3-(2-甲氧基苯基)-2-苯基丙烯酸
  • 中文释义:3-(2-甲氧基苯基)-2-苯基丙烯酸
  • 英文别名:3-(2-Methoxyphenyl)-2-phenylacrylic acid;
    3t-(2-methoxy-phenyl)-2-phenyl-acrylic acid;
    3t-(2-Methoxy-phenyl)-2-phenyl-acrylsaeure;
    E-3-(o-methoxyphenyl)-2-phenyl propenoic acid;
    (E)-3-(2-METHOXYPHENYL)-2-PHENYL-2-PROPENOIC ACID;
    2-Phenyl-3t-(2-methoxy-phenyl)-acrylsaeure;
    E-2-phenyl-3-(2'-methoxyphenyl)propenoic acid 
  • CAS No.:20890-72-6
  • 分子式:C16H14O3
  • 分子量:254.28100
  • 精确分子量:254.09400
  • PSA:46.53000
  • InChI:The Key: SJSYJHLLBBSLIH-KAMYIIQDSA-N
  • 分子结构式:

物化性质

密度:
1.204g/cm3
熔点:
187-189ºC
沸点:
374.2ºC at 760 mmHg
闪点:
135.9ºC
折射率:
1.63
蒸汽压:
2.91E-06mmHg at 25°C

安全信息

密度:
1.204g/cm3
熔点:
187-189ºC
沸点:
374.2ºC at 760 mmHg
闪点:
135.9ºC
折射率:
1.63
蒸汽压:
2.91E-06mmHg 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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