Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

110582

Sigma-Aldrich

2,5-Dimethylhexane

99%

Synonym(s):

Diisobutyl

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

About This Item

Linear Formula:
(CH3)2CHCH2CH2CH(CH3)2
CAS Number:
592-13-2
Molecular Weight:
114.23
Beilstein:
1696877
EC Number:
209-745-8
MDL number:
MFCD00008951
UNSPSC Code:
12352100
PubChem Substance ID:
24846995
NACRES:
NA.22

vapor pressure

1.1 psi ( 37.7 °C)

Quality Level

100

Assay

99%

refractive index

n20/D 1.392 (lit.)

bp

108 °C (lit.)

density

0.694 g/mL at 25 °C (lit.)

SMILES string

CC(C)CCC(C)C

InChI

1S/C8H18/c1-7(2)5-6-8(3)4/h7-8H,5-6H2,1-4H3

InChI key

UWNADWZGEHDQAB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

2,5-Dimethylhexane has been used to study excess entropy scaling relationships for analyzing its kinetic properties using molecular simulation.

Signal Word

Danger

Hazard Statements

H225,H304,H315,H336,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °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
MKCN1700
MKBH9382V
06120HE
06723TT
06029LU

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

Ravi Chopra et al.
The journal of physical chemistry. B, 114(49), 16487-16493 (2010-11-26)
We use molecular simulation to study the ability of excess entropy scaling relationships to describe the kinetic properties of four hydrocarbon isomers: n-octane, 2,2-dimethylhexane, 2,5-dimethylhexane, and 3-methyl-3-ethylpentane. Four dynamic properties are considered: translational and rotational diffusivities, a characteristic relaxation time
Barbara Nozière et al.
Angewandte Chemie (International ed. in English), 58(39), 13976-13982 (2019-07-31)
The autoxidation of organic peroxy radicals (RO2 ) into hydroperoxy-alkyl radicals (QOOH), then hydroperoxy-peroxy radicals (HOOQO2 ) is now considered to be important in the Earth's atmosphere. To avoid mechanistic uncertainties these reactions are best studied by monitoring the radicals.
Michael A Wheeler et al.
Cell, 176(3), 581-596 (2019-01-22)
Genome-wide studies have identified genetic variants linked to neurologic diseases. Environmental factors also play important roles, but no methods are available for their comprehensive investigation. We developed an approach that combines genomic data, screens in a novel zebrafish model, computational

Protocols

ASTM D5134: GC Analysis of Hydrocarbons on Petrocol® DH 50.2

-1,3-Dimethylcyclopentane; 1,1-Dimethylcyclopentane; 2,2,3-Trimethylpentane; 2,2-Dimethylbutane; 2,2-Dimethylhexane; 2,2-Dimethylpentane; 2,3-Dimethylbutane; 2,3-Dimethylhexane; 2,4-Dimethylheptane; 2,4-Dimethylpentane; 2,5-Dimethylheptane; 2-Methylhexane; 2-Methylpentane; 3,3-Dimethylpentane; 3,4-Dimethylhexane; 3-Ethylpentane; 3-Methyloctane; 4-Methylheptane; Ethylbenzene; Ethylcyclopentane; 2,6-Dimethylheptane; 3-Ethylheptane

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH

Protocol for GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH

GC Analysis of Hydrocarbons in Gasoline on Equity®-1 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

-Xylene; Nonane; Propylbenzene; Mesitylene; 1,2,4-Trimethylbenzene; 1,2,3-Trimethylbenzene; 1,3-Diethylbenzene; 1,4-Dimethyl-2-ethylbenzene; 1,2-Dimethyl-4-ethylbenzene; Durene; 1,2,3,5-Tetramethylbenzene; 1,2,3,5-Tetramethylbenzene; 2-Methylnaphthalene (β)

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

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