7287-40-3

• 常用中文名：5-羟基-2-甲基苯并呋喃-3-羧酸乙酯
• 常用英文名：3-Benzofurancarboxylicacid, 5-hydroxy-2-methyl-, ethyl ester
• CAS号：7287-40-3
• 分子式：C₁₂H₁₂O₄
• 分子量：220.22100
• 发布时间：2019-01-01 10:37:36
• 更新时间：2025-09-02 11:07:15

名称

• 中文名: 5-羟基-2-甲基苯并呋喃-3-羧酸乙酯
• 英文名: ethyl 5-hydroxy-2-methyl-1-benzofuran-3-carboxylate
• 英文别名: 5-Hydroxy-2-methyl-benzofuran-3-carbonsaeure-aethylester; 5-hydroxy-2-methyl-benzofuran-3-carboxylic acid ethyl ester; Ethyl 5-hydroxy-2-methyl-3-benzofurancarboxylate; ethyl 5-hydroxy-2-methyl-benzofuran-3-carboxylate; 2-Methyl-3-aethoxycarbonyl-5-hydroxy-benzofuran; 3-ethoxycarbonyl-5-hydroxy-2-methyl-1-benzofuran

物化性质

• 分子式: C₁₂H₁₂O₄
• 分子量: 220.22100
• 精确质量: 220.07400
• PSA: 59.67000
• LogP: 2.62350

安全

• 海关编码: 2932999099

合成路线

75785-33-0 ~69% 7287-40-3

文献：Journal of Heterocyclic Chemistry, , vol. 43, # 4 p. 873 - 879

141-97-9 106-51-4 ~% 7287-40-3

文献：Journal fuer Praktische Chemie (Leipzig), , vol. <2> 45, p. 80

21759-71-7 ~% 7287-40-3

文献：Journal of Heterocyclic Chemistry, , vol. 43, # 4 p. 873 - 879

106-51-4 ~% 7287-40-3

文献：Journal of Heterocyclic Chemistry, , vol. 43, # 4 p. 873 - 879

21759-71-7 106-51-4 ~14% 7287-40-3 15574-49-9 详细

文献：Journal of Heterocyclic Chemistry, , vol. 43, # 4 p. 873 - 879

141-97-9 106-51-4 ~30% 7287-40-3 7674-99-9

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 19, # 7 p. 1851 - 1854

上下游产品

上游产品  4
75785-33-0 141-97-9 106-51-4 21759-71-7
下游产品  0

海关

海关编码	2932999099
中文概述	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
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%