5422-69-5

• 常用中文名：Propanoic acid,2-(acetyloxy)-, butyl ester
• 常用英文名：Propanoic acid,2-(acetyloxy)-, butyl ester
• CAS号：5422-69-5
• 分子式：C₉H₁₆O₄
• 分子量：188.22100
• 发布时间：2017-07-22 18:02:37
• 更新时间：2025-08-24 10:53:36

名称

• 英文名: butyl 2-acetyloxypropanoate
• 英文别名: O-Acetyl-milchsaeure-butylester; butyl 2-acetoxypropanoate; O-acetyl-(n-butyl)lactate; 2-acetoxy-propionic acid butyl ester; 2-Acetoxy-propionsaeure-butylester

物化性质

• 密度: 1.02g/cm3
• 沸点: 234.6ºC at 760mmHg
• 分子式: C₉H₁₆O₄
• 分子量: 188.22100
• 闪点: 106.7ºC
• 精确质量: 188.10500
• PSA: 52.60000
• LogP: 1.28130
• 折射率: 1.425

安全

• 海关编码: 2918990090

合成路线

138-22-7 64-19-7 ~89% 5422-69-5

文献：PLAXICA LIMITED; SMITH, Stephen Alexander Calder; SURMAN, Andrew James Patent: WO2014/45036 A1, 2014 ; Location in patent: Page/Page column 23 ;

138-22-7 108-24-7 ~% 5422-69-5

文献：Rehberg; Fisher Journal of the American Chemical Society, 1945 , vol. 67, p. 57 Full Text Show Details Burns; Jones; Ritchie Journal of the Chemical Society, 1935 , p. 400,405

71-36-3 ~% 5422-69-5

文献：Filachione et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 5265

463-51-4 138-22-7 ~% 5422-69-5

文献：Claborn; Smith Journal of the American Chemical Society, 1939 , vol. 61, p. 2727

138-22-7 64-19-7 ~% 5422-69-5 535-17-1

文献：Fein; Fisher Industrial and Engineering Chemistry, 1948 , vol. 40, p. 536

上下游产品

上游产品  5
138-22-7 64-19-7 108-24-7 71-36-3
463-51-4
下游产品  4
141-32-2 106-98-9 75-07-0 64-19-7

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%