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5-Isobenzofurancarboxylicacid, 1,3-dihydro-1-oxo-, ethyl ester

5-Isobenzofurancarboxylicacid, 1,3-dihydro-1-oxo-, ethyl ester


  • 中文别名:1,3-二氢-1-氧代异苯并呋喃-5-羧酸乙酯
  • 英文别名:ethyl 1-oxo-3H-2-benzofuran-5-carboxylate;
    5-ethoxycarbonylphthalide;
    1-Oxo-phthalan-5-carbonsaeure-aethylester;
    Ethyl 1,3-dihydro-1-oxoisobenzofuran-5-carboxylate;
    ethyl 1-oxo-1,3-dihydro-2-benzofuran-5-carboxylate;
    5-Ethoxycarbonylphthalid;
    5-Carboethoxy-phthalid;
    5-carbethoxyphthalide;
    1-oxo-phthalan-5-carboxylic acid ethyl ester;
    EINECS 245-635-6 
  • CAS No.:23405-31-4
  • 分子式:C11H10O4
  • 分子量:206.1947
  • 精确分子量:206.05800
  • PSA:52.60000
  • InChI:The Key: RAQLQVDNIKWBRL-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.284g/cm3
沸点:
403.7ºC at 760mmHg
闪点:
213.7ºC
折射率:
1.56
蒸汽压:
9.98E-07mmHg at 25°C

安全信息

密度:
1.284g/cm3
沸点:
403.7ºC at 760mmHg
闪点:
213.7ºC
折射率:
1.56
蒸汽压:
9.98E-07mmHg at 25°C

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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