Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

559016

Sigma-Aldrich

4-Methylhexanoic acid

97%

Synonym(s):

(±)-4-Methylhexanoic acid, 4-Ethylpentanoic acid, 4-Methylcaproic acid, 4-Methylhexanoic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH2CH(CH3)CH2CH2COOH
CAS Number:
1561-11-1
Molecular Weight:
130.18
EC Number:
216-336-8
MDL number:
MFCD00870848
UNSPSC Code:
51113400
PubChem Substance ID:
24879787
NACRES:
NA.22

Quality Level

100

Assay

97%

bp

109-112 °C/10 mmHg (lit.)

bulk density

0.921 g/mL

functional group

carboxylic acid

SMILES string

CCC(C)CCC(O)=O

InChI

1S/C7H14O2/c1-3-6(2)4-5-7(8)9/h6H,3-5H2,1-2H3,(H,8,9)

InChI key

DIVCBWJKVSFZKJ-UHFFFAOYSA-N

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H226,H314

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

110.0 °F - closed cup

Flash Point(C)

43.33 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCB8316
MKBC1048V
MKBC1048
03902PO

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Márta Dregus et al.
Journal of agricultural and food chemistry, 51(24), 7086-7091 (2003-11-13)
The enantiomeric compositions of 2-methylbutanol (1), 4-methylhexanol (2), 2-methylbutanoic acid (3), and 4-methylhexanoic acid (4) present in rhubarb (Rheum rhabarbarum L.) stalks were determined. Enantiodifferentiation was achieved via multidimensional gas chromatography using heptakis(2,3,6-tri-O-ethyl)-beta-cyclodextrin as a chiral stationary phase. For all
Matthew V Gomez et al.
Toxicological sciences : an official journal of the Society of Toxicology, 179(1), 14-30 (2020-10-21)
The gut microbiome is a pivotal player in toxicological responses. We investigated the effects of maternal exposure to 3 human health-relevant toxicants (BDE-47, tetrabromobisphenol [TBBPA], and bisphenol S [BPS]) on the composition and metabolite levels (bile acids [BAs] and short-chain
J J Pitt
Journal of inherited metabolic disease, 16(2), 392-398 (1993-01-01)
The glycine conjugates of isocaproic, 4-methylhexanoic, 7-hydroxyoctanoic and 8-hydroxyoctanoic acids have been identified in the urine of children with medium-chain acyl-CoA dehydrogenase (MCAD) deficiency using gas chromatography-mass spectrometry of the trimethylsilyl derivatives. A quantitative study showed that the glycine conjugates

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