Skip to Content
Merck
All Photos(3)

Documents

109916

Sigma-Aldrich

4-Methyl-2-pentanol

98%

Synonym(s):

3-MIC, Isobutyl methyl carbinol, MAOH, MIBC

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
(CH3)2CHCH2CH(OH)CH3
CAS Number:
108-11-2
Molecular Weight:
102.17
Beilstein:
1098268
EC Number:
203-551-7
MDL number:
MFCD00004550
UNSPSC Code:
12352100
PubChem Substance ID:
24846945
NACRES:
NA.22

vapor density

3.5 (vs air)

vapor pressure

3.7 mmHg ( 20 °C)

Assay

98%

expl. lim.

5.5 %

refractive index

n20/D 1.410 (lit.)

bp

132 °C (lit.)

mp

−90 °C (lit.)

density

0.802 g/mL at 25 °C (lit.)

SMILES string

CC(C)CC(C)O

InChI

1S/C6H14O/c1-5(2)4-6(3)7/h5-7H,4H2,1-3H3

InChI key

WVYWICLMDOOCFB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

4-Methyl-2-pentanol is a member of the fragrance structural group, branched chain saturated alcohol.

Application

4-Methyl-2-pentanol has been used as an internal standard in the characterization of volatile fraction of monovarietal wines.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

Customers Also Viewed

Slide 1 of 3

1 of 3

Acetaldehyde United States Pharmacopeia (USP) Reference Standard

USP

1002811

Acetaldehyde

2-Methyl-2-pentanol 99%

Sigma-Aldrich

111120

2-Methyl-2-pentanol

Benzene anhydrous, 99.8%

Sigma-Aldrich

401765

Benzene

Characterisation of volatile fraction of monovarietal wines: influence of winemaking practices.
Analytica Chimica Acta, 563(1-2), 165-172 (2006)
Xiaofeng Yue et al.
Food research international (Ottawa, Ont.), 131, 109028-109028 (2020-04-06)
Monoterpenes contribute to the varietal aromas of grapes and wines. We determined the effects of cluster zone leaf removal on the monoterpene profiles of Sauvignon Blanc grape berries and wines, and on the expression of key genes in the terpenoid
Laura Quintana Gomez et al.
ChemSusChem, 13(3), 647-658 (2019-12-04)
The synthesis of oxygenate products, including cyclic ketones and phenol, from carbon dioxide and water in the absence of gas-phase hydrogen has been demonstrated. The reaction takes place in subcritical conditions at 300 °C and pressure at room temperature of 25 barg.
Hongxiang Gong et al.
The journal of physical chemistry. B, 116(37), 11482-11487 (2012-08-24)
The dielectric strength of the Debye relaxation in the binary mixtures of two isomeric monohydroxy alcohols, 2-ethyl-1-butanol (2E1B) and 4-methyl-2-pentanol (4M2P), is studied at low temperature near glass transition. Enhanced dielectric strength is exhibited in the mixtures, remarkably different from
Firat Burat et al.
Waste management (New York, N.Y.), 29(6), 1807-1813 (2009-01-22)
More and more polymer wastes are generated by industry and householders today. Recycling is an important process to reduce the amount of waste resulting from human activities. Currently, recycling technologies use relatively homogeneous polymers because hand-sorting waste is costly. Many
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