57689-16-4

• 常用中文名：Ethyl 6-methyl-3-oxoheptanoate
• 常用英文名：Ethyl 6-methyl-3-oxoheptanoate
• CAS号：57689-16-4
• 分子式：C₁₀H₁₈O₃
• 分子量：186.248
• 发布时间：2016-06-10 02:24:04
• 更新时间：2024-01-09 22:34:42

名称

• 英文名: ethyl 6-methyl-3-oxoheptanoate
• 英文别名: ethyl 3-oxo-6-methylheptanoate; Ethyl 6-methyl-3-oxoheptanoate; 6-methyl-3-oxo-heptanoic acid ethyl ester; 6-Methyl-3-oxo-heptansaeure-aethylester; Heptanoic acid, 6-methyl-3-oxo-, ethyl ester; ethyl 6-methyk-3-oxoheptanoate

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 226.9±8.0 °C at 760 mmHg
• 分子式: C₁₀H₁₈O₃
• 分子量: 186.248
• 闪点: 89.1±18.5 °C
• 精确质量: 186.125595
• PSA: 43.37000
• LogP: 2.66
• 蒸汽压: 0.1±0.4 mmHg at 25°C
• 折射率: 1.429

安全

• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 海关编码: 2918300090

合成路线

623-73-4 1119-16-0 ~53% 57689-16-4

文献：Ellis, David; Li, Liansheng; Tran, Chinh V.; Ruebsam, Frank; Zhou, Yuefen Patent: US2009/62263 A1, 2009 ; Location in patent: Page/Page column 29 ; US 20090062263 A1

37517-78-5 ~% 57689-16-4

文献：ARRAY BIOPHARMA INC.; GENENTECH, INC.; MITCHELL, Ian S.; BLAKE, James F.; XU, Rui; KALLAN, Nicholas C.; XIAO, Dengming; SPENCER, Keith Lee; BENCSIK, Josef R.; LIANG, Jun; SAFINA, Brian; LI, Jun; CHABOT, Christine Patent: WO2008/6032 A1, 2008 ; Location in patent: Page/Page column 117 ; WO 2008/006032 A1

513-38-2 141-97-9 ~50% 57689-16-4

文献：Lager, Erik; Nilsson, Jakob; stergaard Nielsen, Elsebet; Nielsen, Mogens; Liljefors, Tommy; Sterner, Olov Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 14 p. 6936 - 6948

80572-74-3 ~38% 57689-16-4

文献：Kanojia, Ramesh M.; Wachter, Michael P.; Levine, Seymour D.; Adams, Richard E.; Chen, R.; et al. Journal of Organic Chemistry, 1982 , vol. 47, # 7 p. 1310 - 1319

38136-29-7 ~% 57689-16-4

文献：Kanojia, Ramesh M.; Wachter, Michael P.; Levine, Seymour D.; Adams, Richard E.; Chen, R.; et al. Journal of Organic Chemistry, 1982 , vol. 47, # 7 p. 1310 - 1319

110-12-3 105-58-8 ~% 57689-16-4

文献：Mikolajczak,K.L. et al. Tetrahedron, 1972 , vol. 28, p. 1995 - 2001

646-07-1 6148-64-7 ~% 57689-16-4

文献：Boyd, Steven A.; Mantei, Robert A.; Tasker, Andrew S.; Liu, Gang; Sorensen, Bryan K.; Henry Jr., Kenneth J.; Von Geldern, Thomas W.; Winn, Martin; Wu-Wong, Jinshyun R.; Chiou, William J.; Dixon, Douglas B.; Hutchins, Charles W.; Marsh, Kennan C.; Nguyen, Bach; Opgenorth, Terry J. Bioorganic and Medicinal Chemistry, 1999 , vol. 7, # 6 p. 991 - 1002

38136-29-7 1007476-32-5 ~% 57689-16-4

文献：Koegl; Salemink Recueil des Travaux Chimiques des Pays-Bas, 1952 , vol. 71, p. 779,785

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%