Methyl 2-oxobutyrate

BGC Id:	831504586466
CAS No:	3952-66-7
Synonyms:	methyl 2-ketobutyrate, 96 ; butanoic acid, 2-oxo-,methyl ester ; 2-oxobutyric acid methyl ester ; methyl2-ketobutyrate ; methyl 2-oxobutanoate 95% ; 2-ketobutyricacidmethylester~methylmethylpyruvate~methyl2-oxobutyrate~methylpyruvicacidmethylester~2-oxobutyric ; ketobutyric acid methyl eater(2-oxobutyric acid methyl eater) ; methyl2-oxobutyrate ; butyricacid, 2-oxo-, methyl ester (7ci,8ci) ; methyl-2-oxobutanoate ; methyl a-oxobutyrate ; methyl 2-oxobutyrate ; 2-oxobutanoic acid methyl ester ; methyl 2-oxobutanoate
Molecular Formula:	C5H8 O3
Molecular Weight:	116.11522
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

JieJie Group Co., Ltd.

Phone: +86 21-51698675
Telefax: +86 21-61294690
Country: P.R.China

Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enyl)acetate will be also provided by us. "Meeting the demand of ...

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What other providers are available for CAS 3952-66-7?

The last intensive check and update was carried out on 2025/10/17.

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Synonyms:

methyl 2-ketobutyrate, 96 ; butanoic acid, 2-oxo-,methyl ester ; 2-oxobutyric acid methyl ester ; methyl2-ketobutyrate ; methyl 2-oxobutanoate 95% ; 2-ketobutyricacidmethylester~methylmethylpyruvate~methyl2-oxobutyrate~methylpyruvicacidmethylester~2-oxobutyric ; ketobutyric acid methyl eater(2-oxobutyric acid methyl eater) ; methyl2-oxobutyrate ; butyricacid, 2-oxo-, methyl ester (7ci,8ci) ; methyl-2-oxobutanoate ; methyl a-oxobutyrate ; methyl 2-oxobutyrate ; 2-oxobutanoic acid methyl ester ; methyl 2-oxobutanoate

CAS:

3952-66-7

EINECS:

Molecular Formula:

C5H8 O3

MDL:

Properties

Molecular Weight:

116.11522 g·mol−1

Density:

1.039 ±0.06 g/cm3 (20 °C 760 Torr)

Boiling point:

72-74°C (27 Torr)

Flash point:

50 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

10-36-43 (R)

Safety Codes:

26-36/37 (S)

What other providers are available for CAS 3952-66-7?

In addition to the providers presented here for Methyl 2-oxobutyrate with the CAS number 3952-66-7, there are other 20 providers with slightly different product names available for this CAS number.

Methyl2-oxobutanoate

+2 additional providers that we know from the past

Methyl 2-ketobutyrate

JieJie Group Co., Ltd. | Capot Chemical Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +6 additional providers that we know from the past

2-Ketobutyric acid methyl ester

+1 additional providers that we know from the past

2-Oxobutanoic acid methyl ester

Dayang Chem (Hangzhou) Co.,Ltd. +4 additional providers that we know from the past