56157-27-8

• 常用中文名：甲基6-甲基-2,4-环己二酮羧酸酯
• 常用英文名：Methyl 2-methyl-4,6-dioxocyclohexanecarboxylate
• CAS号：56157-27-8
• 分子式：C₉H₁₂O₄
• 分子量：184.18900
• 发布时间：2016-02-02 01:41:04
• 更新时间：2024-02-19 22:54:30

名称

• 中文名: 甲基6-甲基-2,4-环己二酮羧酸酯
• 英文名: Methyl 2-methyl-4,6-dioxocyclohexanecarboxylate
• 英文别名: 5-carboxy-6-methyluracil methyl ester; methyl 6-methyl-2,4-dioxo-cyclohexane carboxylate; 4-methyl-2,6-dioxo-3H-pyrimidine-5-carboxylic acid methyl ester; 2-methyl-4,6-dioxo-cyclohexanecarboxylic acid methyl ester; methyl 6-methyl-2,4-cyclohexanedione-1-carboxylate; 4-carbomethoxy-5-methylcyclohexane-1,3-dione; methyl 6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate; Methyl 2,4-dihydroxy-6-methylpyrimidine-5-carboxylate; 4-hydroxy-6-methyl-2-oxo-3-cyclohexene-1-carboxylic acid,methyl ester; methyl 6-methyl-2,4-dioxocyclohexane-1-carboxylate; 2-Methyl-4,6-dioxo-cyclohexancarbonsaeure-methylester

物化性质

• 分子式: C₉H₁₂O₄
• 分子量: 184.18900
• 精确质量: 184.07400
• PSA: 60.44000
• LogP: 0.34370

安全

• 海关编码: 2918300090

合成路线

625-33-2 108-59-8 ~71% 56157-27-8

文献：Piskov, V. B.; Kasperovich, V. P. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 6 p. 1088 - 1095 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 6 p. 1195 - 1203

623-43-8 105-45-3 ~% 56157-27-8

文献：Sonn Chemische Berichte, 1929 , vol. 62, p. 3015

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%