51264-69-8

• 常用中文名：4-(乙氧基羰基甲氧基)苯甲醛
• 常用英文名：ethyl (4-formylphenoxy)acetate
• CAS号：51264-69-8
• 分子式：C₁₁H₁₂O₄
• 分子量：208.21100
• 发布时间：2018-03-08 08:00:00
• 更新时间：2024-01-09 18:48:48

名称

• 中文名: 4-(乙氧基羰基甲氧基)苯甲醛
• 英文名: ethyl 2-(4-formylphenoxy)acetate

物化性质

• 密度: 1.169g/cm3
• 沸点: 328.7ºC at 760 mmHg
• 分子式: C₁₁H₁₂O₄
• 分子量: 208.21100
• 闪点: 145ºC
• 精确质量: 208.07400
• PSA: 52.60000
• LogP: 1.44100
• 折射率: 1.533

安全

• 海关编码: 2918990090

合成路线

123-08-0 105-36-2 ~95% 51264-69-8

文献：Bhaumik, Jayeeta; Yao, Zhen; Borbas, K. Eszter; Taniguchi, Masahiko; Lindsey, Jonathan S. Journal of Organic Chemistry, 2006 , vol. 71, # 23 p. 8807 - 8817

64-17-5 22042-71-3 ~96% 51264-69-8

文献：Dainippon Sumitomo Pharma Co. Ltd.; AstraZeneca AB Patent: US2011/136801 A1, 2011 ; Location in patent: Page/Page column 67 ;

123-08-0 105-39-5 ~69% 51264-69-8

文献：Syrbu, S. A.; Semeikin, A. S.; Berezin, B. D.; Koifman, O. I. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1989 , vol. 25, # 10 p. 1149 - 1153 Khimiya Geterotsiklicheskikh Soedinenii, 1989 , vol. 25, # 10 p. 1373 - 1377

65079-45-0 ~92% 51264-69-8

文献：Quan, Na; Shi, Xiao-Xin; Nie, Liang-Deng; Dong, Jing; Zhu, Rui-Heng Synlett, 2011 , # 7 p. 1028 - 1032

123-08-0 79-08-3 ~% 51264-69-8

文献：Terumo Kabushiki Kaisha Patent: US5374641 A1, 1994 ;

123-08-0 104-15-4 105-36-2 ~% 51264-69-8

文献：Dr. Reddy's Research Foundation Patent: US6469167 B1, 2002 ;

123-08-0 ~% 51264-69-8

文献：Elkan Chemische Berichte, 1886 , vol. 19, p. 3051

1609-47-8 22042-71-3 ~% 51264-69-8

文献：Thoma; Rinke Justus Liebigs Annalen der Chemie, 1959 , vol. 624, p. 30,35

海关

海关编码	2918990090
中文概述	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
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%