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2-Propynoic acid,3-(4-methoxyphenyl)-

2-Propynoic acid,3-(4-methoxyphenyl)-


  • 中文别名:3-(4-甲氧基苯基)丙酸
  • 中文释义:3-(4-甲氧基苯基)丙酸
  • 英文别名:3-(4-methoxyphenyl)prop-2-ynoic acid;
    3-(4-Methoxyphenyl)propiolic acid 
  • CAS No.:2227-57-8
  • 分子式:C10H8O3
  • 分子量:176.1687
  • 精确分子量:176.04700
  • PSA:46.53000
  • InChI:The Key: AYEMXGNOKZRIOC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.26g/cm3
沸点:
340.9ºC at 760 mmHg
闪点:
139.1ºC
折射率:
1.582
蒸汽压:
3.21E-05mmHg at 25°C

安全信息

密度:
1.26g/cm3
沸点:
340.9ºC at 760 mmHg
闪点:
139.1ºC
折射率:
1.582
蒸汽压:
3.21E-05mmHg 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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