3-Methoxy-2-methyl-3-oxopropanoic acid

Modify Date: 2025-08-25 17:19:58

3-Methoxy-2-methyl-3-oxopropanoic acid Structure
3-Methoxy-2-methyl-3-oxopropanoic acid structure
Common Name 3-Methoxy-2-methyl-3-oxopropanoic acid
CAS Number 3097-74-3 Molecular Weight 132.11500
Density 1.205 g/cm3 Boiling Point 227.3ºC at 760 mmHg
Molecular Formula C5H8O4 Melting Point N/A
MSDS N/A Flash Point 95.7°C

 Names

Name 3-Methoxy-2-methyl-3-oxopropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.205 g/cm3
Boiling Point 227.3ºC at 760 mmHg
Molecular Formula C5H8O4
Molecular Weight 132.11500
Flash Point 95.7°C
Exact Mass 132.04200
PSA 63.60000
Index of Refraction 1.433

 Safety Information

HS Code 2918990090

 Synthetic Route

~91%

3-Methoxy-2-methyl-3-oxopropanoic acid Structure

3-Methoxy-2-met...

CAS#:3097-74-3

Literature: TEXAS TECH UNIVERSITY Patent: WO2008/150487 A2, 2008 ; Location in patent: Page/Page column 17-21; 23 ;

~46%

3-Methoxy-2-methyl-3-oxopropanoic acid Structure

3-Methoxy-2-met...

CAS#:3097-74-3

Literature: FOREST LABORATORIES HOLDINGS LIMITED Patent: US2009/239848 A1, 2009 ; Location in patent: Page/Page column 35 ; US 20090239848 A1

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3-Methoxy-2-methyl-3-oxopropanoic acid Structure

3-Methoxy-2-met...

CAS#:3097-74-3

Literature: Levonis, Stephan M.; Bornaghi, Laurent F.; Houston, Todd A. Australian Journal of Chemistry, 2007 , vol. 60, # 11 p. 821 - 823

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

monomethyl 2-methylmalonate
methyl-malonic acid monomethyl ester
monomethyl methylmalonate
HO2CCH(CH3)CO2Me
Methyl-malonsaeure-monomethylester
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