5452-73-3

• 常用中文名：2-氧代环辛酸甲酯
• 常用英文名：Cyclooctanecarboxylicacid, 2-oxo-, methyl ester
• CAS号：5452-73-3
• 分子式：C₁₀H₁₆O₃
• 分子量：184.23200
• 发布时间：2017-05-26 15:50:23
• 更新时间：2025-08-25 16:10:43

名称

• 中文名: 2-氧代环辛酸甲酯
• 英文名: methyl 2-oxocyclooctane-1-carboxylate
• 英文别名: 2-methoxycarbonylcyclooctanone; 2-oxo-cyclooctanecarboxylic acid methyl ester; methyl 2-oxocyclooctanecarboxylate; methyl 2-oxo-1-cyclooctanecarboxylate; ghl.PD_Mitscher_leg0.27; 2-Oxo-cyclooctancarbonsaeure-methylester

物化性质

• 密度: 1.046g/cm3
• 沸点: 270.9ºC at 760mmHg
• 分子式: C₁₀H₁₆O₃
• 分子量: 184.23200
• 闪点: 114.7ºC
• 精确质量: 184.11000
• PSA: 43.37000
• LogP: 1.69890
• 折射率: 1.457
• 储存条件: 室温，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2918300090

合成路线

502-49-8 616-38-6 ~88% 5452-73-3

文献：BEIGENE, LTD.; ZHOU, Changyou; REN, Bo; WANG, Hexiang Patent: WO2013/97226 A1, 2013 ; Location in patent: Page/Page column 40 ;

502-49-8 17640-15-2 ~% 5452-73-3

文献：Winkler, Jeffrey D.; Hong, Bor-Cherng; Hey, John P.; Williard, Paul G. Journal of the American Chemical Society, 1991 , vol. 113, # 23 p. 8839 - 8846

52784-36-8 ~% 5452-73-3

文献：Cossy, Janine; Furet, Nathalie; BouzBouz, Samir Tetrahedron, 1995 , vol. 51, # 43 p. 11751 - 11764

1732-10-1 ~% 5452-73-3

文献：Harrison, Alex. G.; Kallury, R. Krishna Mohan Rao; Krull, Ulrich J.; Thompson, Michael Organic Mass Spectrometry, 1988 , vol. 23, p. 723 - 728

64670-08-2 ~% 5452-73-3

文献：Sum,P.-E.; Weiler,L. Canadian Journal of Chemistry, 1977 , vol. 55, p. 996 - 1000

111-24-0 ~% 5452-73-3

文献：Sum,P.-E.; Weiler,L. Canadian Journal of Chemistry, 1977 , vol. 55, p. 996 - 1000

105-45-3 ~% 5452-73-3

文献：Sum,P.-E.; Weiler,L. Canadian Journal of Chemistry, 1977 , vol. 55, p. 996 - 1000

186581-53-3 502-49-8 124-38-9 ~% 5452-73-3

文献：Prelog et al. Helvetica Chimica Acta, 1948 , vol. 31, p. 92,96

67-56-1 56-23-5 1732-10-1 ~% 5452-73-3

文献：Blicke et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 5418

上下游产品

上游产品  10
502-49-8 616-38-6 17640-15-2 52784-36-8
1732-10-1 64670-08-2 111-24-0 105-45-3
186581-53-3 124-38-9
下游产品  3
502-49-8 10363-27-6 52784-35-7

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%