Skip to Content
MilliporeSigma
All Photos(2)

Documents

193070

Sigma-Aldrich

2-Methylbutyric acid

98%

Synonym(s):

NSC 7304

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C2H5CH(CH3)CO2H
CAS Number:
116-53-0
Molecular Weight:
102.13
EC Number:
204-145-2
MDL number:
MFCD00002669
UNSPSC Code:
12352100
PubChem Substance ID:
24851578
NACRES:
NA.22

vapor pressure

0.5 mmHg ( 20 °C)

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.405 (lit.)

bp

176-177 °C (lit.)

density

0.936 g/mL at 25 °C (lit.)

SMILES string

CCC(C)C(O)=O

InChI

1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)

InChI key

WLAMNBDJUVNPJU-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2-Methylbutyric acid is a short-chain fatty acid used as a chemical intermediate for plasticizers and lubricants.

Enantioselective esterification of (+/-)-2-methylbutynic acid catalyzed by Chromobacterium viscosum lipase immobilized in microemulsion-based organogels has been investigated.

Application

2-Methylbutyric acid was used in the synthesis of 2-methylbutyric anhydride, an acylating agent.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

170.6 °F - closed cup

flash_point_c

77 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Annika Cichy et al.
Current biology : CB, 29(16), 2687-2697 (2019-08-06)
The mammalian main olfactory pathway detects myriad volatile chemicals using >1,000 odorant receptor (OR) genes, which are organized into two phylogenetically distinct classes (class I and class II). An important question is how these evolutionarily conserved classes contribute to odor
Different acylating agents in the synthesis of aromatic ketones on sulfated zirconia.
Deutsch J, et al.
Catalysis Letters, 88(1-2), 9-15 (2003)
Production of C5 carboxylic acids in engineered Escherichia coli
Dhande YK, et al.
Process Biochemistry (Oxford, United Kingdom), 47, 1965-1971 (2012)
Enantioselective esterification of 2-methylbutyric acid catalyzed via lipase immobilized in microemulsion-based organogels.
Uemasu I and Hinze WL.
Chirality, 6(8), 649-653 (1994)
Vineet K Singh et al.
Applied and environmental microbiology, 74(19), 5882-5890 (2008-08-12)
Staphylococcus aureus is a major community and nosocomial pathogen. Its ability to withstand multiple stress conditions and quickly develop resistance to antibiotics complicates the control of staphylococcal infections. Adaptation to lower temperatures is a key for the survival of bacterial
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service