Hexane Hexane

Hexane - Definition and Overview

Hexane
General
Molecular formula C6H14
CAS number 110-54-3
EC number 203-777-6
EC index number 601-037-00-0
Physical characteristics
Appearance Colourless liquid
Melting point -95° Celsius
Boiling point 69° Celsius
Vapour density 3
Vapour pressure 132 mm Hg at 20° Celsius
Specific gravity 0.684
Flash point -23.3° Celsius
Explosion limits 1.2% - 7.7%
Autoignition temperature 233.9° Celsius


Hexane is an alkane hydrocarbon with the chemical formula CH3(CH2)4CH3. The "hex" prefix refers to its six carbons, while the "ane" ending indicates that its carbons are connected by single bonds. Hexane isomers are largely unreactive, and are common constituents of gasoline.

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Alkanes

methane
CH4

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ethane
C2H6

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propane
C3H8

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butane
C4H10

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pentane
C5H12

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hexane
C6H14

heptane
C7H16

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octane
C8H18

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nonane
C9H20

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decane
C10H22

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undecane
C11H24

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dodecane
C12H26

 

tridecane
C13H28

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tetradecane
C14H30

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pentadecane
C15H32

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hexadecane
C16H34

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heptadecane
C17H36

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octadecane
C18H38

 

nonadecane
C19H40

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eicosane
C20H42

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heneicosane
C21H44

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docosane
C22H46

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tricosane
C23H48

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tetracosane
C24H50

 

pentacosane
C25H52

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hexacosane
C26H54

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heptacosane
C27H56

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octacosane
C28H58

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nonacosane
C29H60

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triacontane
C30H62

 

hentriacontane
C31H64

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dotriacontane
C32H66

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tritriacontane
C33H68

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tetratriacontane
C34H70

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pentatriacontane
C35H72

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hexatriacontane
C36H74

 

Example Usage of Hexane

nanoniele: [nanoniele] Hx: Hexane
sulori: Been giving wee ones Silk soy milk and now the articles are running rampant on how much Hexane is in it (even the organic)--ugghh
Helpmy360isEMO: Hexane + Me want to take over the world, one iPod at a time >:D
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