5650-76-0

• 常用中文名：4-methyl-3-oxopentanoic acid
• 常用英文名：4-methyl-3-oxopentanoic acid
• CAS号：5650-76-0
• 分子式：C₆H₁₀O₃
• 分子量：130.14200
• 发布时间：2017-07-22 22:01:55
• 更新时间：2024-04-05 00:01:06

名称

• 英文名: 4-methyl-3-oxopentanoic acid
• 英文别名: isobutyrylacetic acid; 4-methyl-3-oxo-pentanoic acid; 4-Methyl-3-oxo-valeriansaeure; 3-Oxo-4-methylpentanoic acid; 4-methyl-3-oxo-valeric acid; 3-Oxo-4-methylpentanoate; 4-Methyl-2-oxo-valeriansaeure

物化性质

• 分子式: C₆H₁₀O₃
• 分子量: 130.14200
• 精确质量: 130.06300
• PSA: 54.37000
• LogP: 0.68620

安全

• 海关编码: 2918300090

合成路线

18457-04-0 79-30-1 ~83% 5650-76-0

文献：Kabalka; Yang; Wang Synthetic Communications, 2001 , vol. 31, # 4 p. 511 - 517

42558-54-3 ~% 5650-76-0

文献：Grayson, David H.; Tuite, Mathew R. J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 2137 - 2142

65199-69-1 ~% 5650-76-0

文献：Moureu; Delange Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1903 , vol. 136, p. 753 Bulletin de la Societe Chimique de France, 1903 , vol. <3> 29, p. 668

84794-38-7 ~% 5650-76-0

文献：Grayson, David H.; Tuite, Mathew R. J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 2137 - 2142

上下游产品

上游产品  5
18457-04-0 79-30-1 42558-54-3 65199-69-1
84794-38-7
下游产品  4
42558-54-3 124-38-9 79-31-2 26823-15-4

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%