16978-11-3

• 常用中文名：Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl-, methyl ester
• 常用英文名：Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl-, methyl ester
• CAS号：16978-11-3
• 分子式：C₁₁H₁₈O₃
• 分子量：198.25900
• 发布时间：2016-09-08 23:12:32
• 更新时间：2024-02-23 17:09:56

名称

• 英文名: methyl 2-(3-acetyl-2,2-dimethylcyclobutyl)acetate
• 英文别名: (+-)-(3c-Acetyl-2,2-dimethyl-cyclobut-r-yl)-essigsaeure-methylester; Methyl pinonate; methyl [(1SR,3SR)-3-acetyl-2,2-dimethylcyclobutyl]acetate; (+-)-(2.2-Dimethyl-3c-acetyl-cyclobutyl-(r))-essigsaeure-methylester; (+-)-(3c-acetyl-2,2-dimethyl-cyclobut-r-yl)-acetic acid methyl ester; Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl-,methyl ester; methyl(3-acetyl-2,2-dimethylcyclobutyl)acetate; pinonic acid methyl ester; EINECS 241-055-2; (+-)-cis-Pinonsaeure-methylester; (+/-)-methyl cis-pinonate

物化性质

• 密度: 1g/cm3
• 沸点: 248.9ºC at 760mmHg
• 分子式: C₁₁H₁₈O₃
• 分子量: 198.25900
• 闪点: 101.3ºC
• 精确质量: 198.12600
• PSA: 43.37000
• LogP: 1.80080
• 蒸汽压: 0.0236mmHg at 25°C
• 折射率: 1.444

安全

• 海关编码: 2918300090

合成路线

67-56-1 17879-35-5 ~% 16978-11-3

文献：Le-Van-Thoi Annales de Chimie (Cachan, France), 1955 , vol. <12> 10, p. 35,51, 54 Full Text Show Details Brus; Le Van Thoi Proces-Verbeaux Soc. Sci. phys. nat. Bordeaux, p. 79

186581-53-3 17879-35-5 ~% 16978-11-3

文献：Pirrung, Michael C.; DeAmicis, Carl V. Heterocycles, 1987 , vol. 25, p. 189 - 192

上下游产品

上游产品  3
67-56-1 17879-35-5 186581-53-3
下游产品  0

海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 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	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%