58026-12-3

• 常用中文名：dimethyl 2-formylbutanedioate
• 常用英文名：dimethyl 2-formylbutanedioate
• CAS号：58026-12-3
• 分子式：C₇H₁₀O₅
• 分子量：174.15100
• 发布时间：2017-02-17 17:45:38
• 更新时间：2024-01-02 14:01:04

名称

• 英文名: dimethyl 2-formylbutanedioate
• 英文别名: 2-formyl-butanedioic acid dimethyl ester; formyl-succinic acid dimethyl ester; EINECS 261-075-5; Formyl-bernsteinsaeure-dimethylester; Dimethyl formylsuccinate; dimethyl 2-formylsuccinate

物化性质

• 密度: 1.17g/cm3
• 沸点: 247.1ºC at 760mmHg
• 分子式: C₇H₁₀O₅
• 分子量: 174.15100
• 闪点: 103.7ºC
• 精确质量: 174.05300
• PSA: 69.67000
• 折射率: 1.426

安全

• 海关编码: 2918300090

合成路线

107-31-3 106-65-0 ~% 58026-12-3

文献：Rothenburg Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2> 51, p. 144

201230-82-2 ~% 58026-12-3 31722-42-6

文献：Kovacs, Istvan; Szalontai, Gabor; Ungvary, Ferenc Journal of Organometallic Chemistry, 1996 , vol. 524, # 1-2 p. 115 - 123

107-31-3 ~% 58026-12-3

文献：E. Lilly and Co. Patent: US2745845 , 1950 ; Full Text Show Details E. Lilly and Co. Patent: US2744915 , 1955 ; Full Text Show Details Payot; Grob Helvetica Chimica Acta, 1954 , vol. 37, p. 1266,1271

109-94-4 106-65-0 ~% 58026-12-3

文献：E. Lilly and Co. Patent: US2745845 , 1950 ; Full Text Show Details E. Lilly and Co. Patent: US2744915 , 1955 ; Full Text Show Details Payot; Grob Helvetica Chimica Acta, 1954 , vol. 37, p. 1266,1271

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%