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ethyl 3,3-dimethyl-2-oxo-butanoate

更新时间:2024-01-10 15:51:29

ethyl 3,3-dimethyl-2-oxo-butanoate结构式
ethyl 3,3-dimethyl-2-oxo-butanoate结构式
委托求购
常用名 ethyl 3,3-dimethyl-2-oxo-butanoate 英文名 ethyl 3,3-dimethyl-2-oxo-butanoate
CAS号 5333-74-4 分子量 158.19500
密度 0.981g/cm3 沸点 198.8ºC at 760 mmHg
分子式 C8H14O3 熔点 N/A
MSDS N/A 闪点 73ºC

 ethyl 3,3-dimethyl-2-oxo-butanoate名称

英文名 ethyl 3,3-dimethyl-2-oxobutanoate
英文别名 更多

 ethyl 3,3-dimethyl-2-oxo-butanoate物理化学性质

密度 0.981g/cm3
沸点 198.8ºC at 760 mmHg
分子式 C8H14O3
分子量 158.19500
闪点 73ºC
精确质量 158.09400
PSA 43.37000
LogP 1.16470
折射率 1.42

 ethyl 3,3-dimethyl-2-oxo-butanoate安全信息

海关编码 2918300090

 ethyl 3,3-dimethyl-2-oxo-butanoate合成线路

~94%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Nelson, Todd D.; LeBlond, Carl; Kress, Michael H. Patent: US2004/87569 A1, 2004 ; Location in patent: Page 7 ;

~85%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Creary, Xavier Journal of Organic Chemistry, 1987 , vol. 52, # 22 p. 5026 - 5030

~%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Jaeger,D.A. et al. Journal of the American Chemical Society, 1979 , vol. 101, # 3 p. 717 - 732

~%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Jaeger,D.A. et al. Journal of the American Chemical Society, 1979 , vol. 101, # 3 p. 717 - 732

~%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Wright Journal of the American Chemical Society, 1955 , vol. 77, p. 4883 Full Text View citing articles Show Details Upjohn Co. Patent: US2751343 , 1955 ;

~49%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Seyferth, Dietmar; Weinstein, Robert M.; Hui, Richard C.; Wang, Wei-Liang; Archer, Colin M. Journal of Organic Chemistry, 1991 , vol. 56, # 20 p. 5768 - 5773

~%

ethyl 3,3-dimethyl-2-oxo-butanoate结构式

ethyl 3,3-dimet...

5333-74-4

文献:Reetz, M. T.; Heimbach, H.; Schwellnus, K. Tetrahedron Letters, 1984 , vol. 25, # 5 p. 511 - 514

 ethyl 3,3-dimethyl-2-oxo-butanoate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%

 ethyl 3,3-dimethyl-2-oxo-butanoate英文别名

trimethylethyl pyruvate
trimethylpyruvic acid ethylester
ethyl 3,3-dimethyl-2-oxo-butyrate
ETHYL 3,3-DIMETHYL-2-OXO-BUTANOATE
3,3-dimethyl-2-oxo-butyric acid ethyl ester