54857-48-6

• 常用中文名：ethyl 5-methyl-4-oxohexanoate
• 常用英文名：ethyl 5-methyl-4-oxohexanoate
• CAS号：54857-48-6
• 分子式：C₉H₁₆O₃
• 分子量：172.22200
• 发布时间：2016-01-20 18:23:21
• 更新时间：2024-01-11 13:06:26

名称

• 英文名: ethyl 5-methyl-4-oxohexanoate
• 英文别名: ethyl 4-methyl-3-oxo-pentanecarboxylate; 5-Methyl-4-oxo-hexansaeure-aethylester; 5-methyl-4-oxo-hexanoic acid ethyl ester; Hexanoic acid,5-methyl-4-oxo-,ethyl ester

物化性质

• 密度: 0.967g/cm3
• 沸点: 234.076ºC at 760 mmHg
• 分子式: C₉H₁₆O₃
• 分子量: 172.22200
• 闪点: 94.465ºC
• 精确质量: 172.11000
• PSA: 43.37000
• LogP: 1.55480
• 折射率: 1.425

安全

• 海关编码: 2918300090

合成路线

3883-58-7 ~% 54857-48-6

文献：Tetrahedron Letters, , vol. 23, # 4 p. 481 - 484

82102-52-1 64-17-5 ~% 54857-48-6

文献：Tetrahedron Letters, , vol. 23, # 4 p. 481 - 484

115-19-5 19429-85-7 ~% 54857-48-6

文献：Tetrahedron Letters, , p. 341 - 344

64-17-5 41654-04-0 ~% 54857-48-6

文献：Guijarro, David; Pablo, Oscar; Yus, Miguel Journal of Organic Chemistry, 2013 , vol. 78, # 8 p. 3647 - 3654

140-88-5 ~% 54857-48-6

文献：Synthesis, , # 8 p. 645 - 647

14794-31-1 ~% 54857-48-6

文献：Journal of the Chemical Society, , p. 583

1806-12-8 105-36-2 ~% 54857-48-6

文献：Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, , vol. 30, p. 1000 - 1001

1068-55-9 123-25-1 ~% 54857-48-6 51513-41-8

文献：Bulletin de la Societe Chimique de France, , vol. <5> 4, p. 1658,1659

64-17-5 3883-58-7 ~% 54857-48-6

文献：Tetrahedron Letters, , vol. 23, # 4 p. 481 - 484

上下游产品

上游产品  10
3883-58-7 82102-52-1 64-17-5 115-19-5
19429-85-7 41654-04-0 140-88-5 14794-31-1
1806-12-8 105-36-2
下游产品  2
41654-04-0 38624-29-2

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%