5057-52-3

• 常用中文名：4-(2-Chlorophenoxy)butanoic acid
• 常用英文名：4-(2-Chlorophenoxy)butanoic acid
• CAS号：5057-52-3
• 分子式：C₁₀H₁₁ClO₃
• 分子量：214.64600
• 发布时间：2018-06-11 21:14:03
• 更新时间：2024-01-14 12:44:16

名称

• 英文名: 4-(2-Chlorophenoxy)butanoic acid
• 英文别名: 4-(2-chlorophenoxy)butyric acid; 4-(2-Chlor-phenaethyl)-pyridin; 4-(o-Chlorphenethyl)-pyridin; 4-(o-Chlorophenoxy)buttersaeure; 4-(2-chloro-phenethyl)-pyridine; 4-(2-Chlor-phenoxy)-buttersaeure

物化性质

• 密度: 1.266g/cm3
• 沸点: 380.3ºC at 760 mmHg
• 分子式: C₁₀H₁₁ClO₃
• 分子量: 214.64600
• 闪点: 183.8ºC
• 精确质量: 214.04000
• PSA: 46.53000
• LogP: 2.58360
• 折射率: 1.541

安全

• 海关编码: 2918990090

合成路线

20825-71-2 95-57-8 ~83% 5057-52-3

文献：Dehmlow, Henrietta; Grether, Uwe; Kratochwil, Nicole A.; Narquizian, Robert; Panousis, Constantinos Patent: US2007/72873 A1, 2007 ; Location in patent: Page/Page column 16 ; US 20070072873 A1

111105-19-2 ~% 5057-52-3

文献：EMISPHERE TECHNOLOGIES, INC.; LIAO, Jun; TANG, Pingwah; GSCHNEIDNER, David; MAEYER, Jonathan Patent: WO2008/27958 A2, 2008 ; Location in patent: Page/Page column 23-24 ;

96-48-0 95-57-8 ~% 5057-52-3

文献：Nioche, J. Y.; Decerprit, J.; Festal, D. European Journal of Medicinal Chemistry, 1995 , vol. 30, # 5 p. 377 - 386

95-57-8 109-70-6 ~% 5057-52-3

文献：Synerholm; Zimmerman Contributions from Boyce Thompson Institute, 1947 , vol. 14, p. 369,372

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%