Methyl 5,5-dimethyl-2,4-dioxohexanoate

Modify Date: 2025-08-26 18:24:58

Methyl 5,5-dimethyl-2,4-dioxohexanoate Structure
Methyl 5,5-dimethyl-2,4-dioxohexanoate structure
Common Name Methyl 5,5-dimethyl-2,4-dioxohexanoate
CAS Number 42957-17-5 Molecular Weight 186.20500
Density N/A Boiling Point N/A
Molecular Formula C9H14O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Methyl 5,5-dimethyl-2,4-dioxohexanoate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H14O4
Molecular Weight 186.20500
Exact Mass 186.08900
PSA 60.44000
LogP 0.73380
InChIKey POITUNMGPFESML-UHFFFAOYSA-N
SMILES COC(=O)C(=O)CC(=O)C(C)(C)C

 Safety Information

HS Code 2918300090

 Synthetic Route

~0%

Methyl 5,5-dimethyl-2,4-dioxohexanoate Structure

Methyl 5,5-dime...

CAS#:42957-17-5

Detail
Literature: Bayer Aktiengesellschaft Patent: US4739104 A1, 1988 ;

~%

Methyl 5,5-dimethyl-2,4-dioxohexanoate Structure

Methyl 5,5-dime...

CAS#:42957-17-5

Literature: Dessert; Halverstadt Journal of the American Chemical Society, 1948 , vol. 70, p. 2595 Full Text View citing articles Show Details Royals Journal of the American Chemical Society, 1945 , vol. 67, p. 1508

~34%

Methyl 5,5-dimethyl-2,4-dioxohexanoate Structure

Methyl 5,5-dime...

CAS#:42957-17-5

Literature: Emerson, David W.; Titus, Richard L.; Gonzalez, Rowena M. Journal of Organic Chemistry, 1991 , vol. 56, # 18 p. 5301 - 5307

 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

5,5-dimethyl-2,4-dioxo-hexanoic acid methyl ester
methyl pivaloylpyruvate
5,5-Dimethyl-2,4-dioxo-hexansaeure-methylester
tert.-Pentyryl-brenztraubensaeuremethylester
pivaloylpyruvic acid methyl ester
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