ChemicalBook > CAS DataBase List > 4-METHYLOCTANE

4-METHYLOCTANE

Product Name
4-METHYLOCTANE
CAS No.
2216-34-4
Chemical Name
4-METHYLOCTANE
Synonyms
Nsc23691;NISTC2216344;4-METHYLOCTANE;Octane, 4-methyl-;1,3-dimethylheptane;4-Methyloctane in cyclohexane
CBNumber
CB1251779
Molecular Formula
C9H20
Formula Weight
128.26
MOL File
2216-34-4.mol
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4-METHYLOCTANE Property

Melting point:
-113.2°C
Boiling point:
142 °C
Density 
0.72
vapor pressure 
7 at 25 °C (Wilhoit and Zwolinski, 1971)
refractive index 
n20/D 1.405
Flash point:
20 °C
solubility 
Soluble in acetone, alcohol, benzene, and ether (Weast, 1986)
form 
Oil
color 
Colourless
Water Solubility 
115 μg/kg at 25 °C (shake flask-GLC, Price, 1976)
Henry's Law Constant
10 atm?m3/mol at 25 °C (Mackay and Shiu, 1981)
Dielectric constant
1.97
Exposure limits
ACGIH TLV: TWA for all isomers 200 ppm (adopted).
LogP
5.350 (est)
CAS DataBase Reference
2216-34-4
EPA Substance Registry System
Octane, 4-methyl- (2216-34-4)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16
RIDADR 
1920
HazardClass 
3.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

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N-Bromosuccinimide Price

TRC
Product number
M330648
Product name
4-Methyloctane
Packaging
100mg
Price
$205
Updated
2021/12/16
TRC
Product number
M330648
Product name
4-Methyloctane
Packaging
500mg
Price
$320
Updated
2021/12/16
TRC
Product number
M330648
Product name
4-Methyloctane
Packaging
1g
Price
$490
Updated
2021/12/16
AHH
Product number
MT-18406
Product name
4-Methyloctane
Purity
98%
Packaging
25g
Price
$375
Updated
2021/12/16
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4-METHYLOCTANE Chemical Properties,Usage,Production

Chemical Properties

Clear, colorless, watery, flammable liquid with a faint hydrocarbon odor resembling gasoline or similarly structured alkanes, e.g., 3-methyloctane.

Uses

Gasoline component; organic synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 103, p. 7672, 1981 DOI: 10.1021/ja00415a055

Environmental Fate

Chemical/Physical. Complete combustion of 4-methyloctane in air produces carbon dioxide and water vapor. 4-Methyloctane will not hydrolyze because it does not contain a hydrolyzable functional group.

4-METHYLOCTANE Preparation Products And Raw materials

Raw materials

Preparation Products

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