30680-84-3

• 常用中文名：Cyclopentanecarboxylicacid, 1-methyl-2-oxo-, methyl ester
• 常用英文名：Cyclopentanecarboxylicacid, 1-methyl-2-oxo-, methyl ester
• CAS号：30680-84-3
• 分子式：C₈H₁₂O₃
• 分子量：156.17900
• 发布时间：2017-09-05 10:13:46
• 更新时间：2024-01-07 20:21:25

名称

• 英文名: Methyl 1-methyl-2-oxo-1-cyclopentanecarboxylate
• 英文别名: Cyclopentanecarboxylic acid,1-Methyl-2-oxo-,Methyl ester; 1-Methyl-2-oxo-cyclopentancarbonsaeure-methylester; methyl 1-methyl-2-oxocyclopentanecarboxylate; 1-Methyl-2-oxocyclopentanecarboxylic acid methyl ester

物化性质

• 密度: 1.105g/cm3
• 沸点: 212.7ºC at 760 mmHg
• 分子式: C₈H₁₂O₃
• 分子量: 156.17900
• 闪点: 84.4ºC
• 精确质量: 156.07900
• PSA: 43.37000
• LogP: 0.91870
• 折射率: 1.46

安全

• 海关编码: 2918300090

合成路线

10472-24-9 74-88-4 ~99% 30680-84-3

文献：Revol, Guillaume; Fuchs, Christian; Zard, Samir Z. Canadian Journal of Chemistry, 2012 , vol. 90, # 11 p. 927 - 931

145732-40-7 ~22% 30680-84-3 21531-47-5

文献：Sugi, Masaaki; Togo, Hideo Tetrahedron, 2002 , vol. 58, # 16 p. 3171 - 3175

627-93-0 ~% 30680-84-3

文献：Abraham, Elin; Claridge, Timothy D.W.; Davies, Stephen G.; Odell, Barbara; Roberts, Paul M.; Russell, Angela J.; Smith, Andrew D.; Smith, Lorna J.; Storr, Helen R.; Sweet, Miles J.; Thompson, Amber L.; Thomson, James E.; Tranter, George E.; Watkin, David J. Tetrahedron Asymmetry, 2011 , vol. 22, # 1 p. 69 - 100

10472-24-9 77-78-1 ~% 30680-84-3

文献：Mayer,R.; Held,P. Chemische Berichte, 1960 , vol. 93, p. 2750 - 2752

676-88-0 10472-24-9 ~% 30680-84-3

文献：Garst, Michael E.; McBride, Bill J. Journal of Organic Chemistry, 1983 , vol. 48, # 8 p. 1362 - 1364

107986-99-2 ~% 30680-84-3 21531-47-5

文献：Chatgilialoglu, C.; Timokhin, V. I.; Ballestri, M. Journal of Organic Chemistry, 1998 , vol. 63, # 4 p. 1327 - 1329

74-88-4 ~% 30680-84-3

文献：Bouveault; Locquin Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1908 , vol. 146, p. 139 Bulletin de la Societe Chimique de France, 1908 , vol. <4> 3, p. 451

上下游产品

上游产品  6
10472-24-9 74-88-4 627-93-0 77-78-1
676-88-0 107986-99-2
下游产品  9
64854-44-0 72247-33-7 75717-21-4 84883-94-3
85757-66-0 85757-67-1 85757-68-2 479201-45-1
57964-61-1

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%