134653-81-9

• 常用中文名：6-(叔丁基)-4-氧代-4H-吡喃-3-羧酸乙酯
• 常用英文名：ETHYL 6-(TERT-BUTYL)-4-OXO-4H-PYRAN-3-CARBOXYLATE
• CAS号：134653-81-9
• 分子式：C₁₂H₁₆O₄
• 分子量：224.25300
• 发布时间：2018-12-28 14:34:15
• 更新时间：2025-08-25 11:23:13

名称

• 中文名: 6-(叔丁基)-4-氧代-4H-吡喃-3-羧酸乙酯
• 英文名: ethyl 6-tert-butyl-4-oxopyran-3-carboxylate
• 英文别名: 6-tert-butyl-4-oxo-4H-pyran-3-carboxylic acid ethyl ester; ethyl 6-tert-butyl-4-oxo-4H-pyran-3-carboxylate

物化性质

• 分子式: C₁₂H₁₆O₄
• 分子量: 224.25300
• 精确质量: 224.10500
• PSA: 56.51000
• LogP: 2.11400

安全

• 海关编码: 2932999099

合成路线

134653-70-6 3282-30-2 ~67% 134653-81-9

文献：El Bakali, Jamal; Gilleron, Pauline; Mansouri, Roxane; Barczyk, Amelie; Klupsch, Frederique; Andrzejak, Virginie; Chavatte, Philippe; Millet, Regis; Body-Malapel, Mathilde; Djouina, Madjid; Desreumaux, Pierre; Muccioli, Giulio G.; Lambert, Didier M.; Lipka, Emmanuelle; Furman, Christophe Journal of Medicinal Chemistry, 2012 , vol. 55, # 20 p. 8948 - 8952,5

141-97-9 ~% 134653-81-9

文献：El Bakali, Jamal; Gilleron, Pauline; Mansouri, Roxane; Barczyk, Amelie; Klupsch, Frederique; Andrzejak, Virginie; Chavatte, Philippe; Millet, Regis; Body-Malapel, Mathilde; Djouina, Madjid; Desreumaux, Pierre; Muccioli, Giulio G.; Lambert, Didier M.; Lipka, Emmanuelle; Furman, Christophe Journal of Medicinal Chemistry, 2012 , vol. 55, # 20 p. 8948 - 8952,5

3282-30-2 134653-70-6 ~% 134653-81-9

文献：McCombie, Stuart W.; Metz, William A.; Nazareno, Dennis; Shankar, Bandarpalle B.; Tagat, Jayaram Journal of Organic Chemistry, 1991 , vol. 56, # 16 p. 4963 - 4967

上下游产品

上游产品  3
134653-70-6 3282-30-2 141-97-9
下游产品  1
134653-98-8

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%