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

Modify Date: 2024-01-10 15:51:29

ethyl 3,3-dimethyl-2-oxo-butanoate Structure
ethyl 3,3-dimethyl-2-oxo-butanoate structure
Common Name ethyl 3,3-dimethyl-2-oxo-butanoate
CAS Number 5333-74-4 Molecular Weight 158.19500
Density 0.981g/cm3 Boiling Point 198.8ºC at 760 mmHg
Molecular Formula C8H14O3 Melting Point N/A
MSDS N/A Flash Point 73ºC

 Names

Name ethyl 3,3-dimethyl-2-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.981g/cm3
Boiling Point 198.8ºC at 760 mmHg
Molecular Formula C8H14O3
Molecular Weight 158.19500
Flash Point 73ºC
Exact Mass 158.09400
PSA 43.37000
LogP 1.16470
Index of Refraction 1.42

 Safety Information

HS Code 2918300090

 Synthetic Route

~94%

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

ethyl 3,3-dimet...

CAS#:5333-74-4

Literature: 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 Structure

ethyl 3,3-dimet...

CAS#:5333-74-4

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

~%

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

ethyl 3,3-dimet...

CAS#:5333-74-4

Literature: 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 Structure

ethyl 3,3-dimet...

CAS#:5333-74-4

Literature: 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 Structure

ethyl 3,3-dimet...

CAS#:5333-74-4

Literature: 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 Structure

ethyl 3,3-dimet...

CAS#:5333-74-4

Literature: 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 Structure

ethyl 3,3-dimet...

CAS#:5333-74-4

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

 Customs

HS Code 2918300090
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%

 Synonyms

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
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