Pentane
| General
|
| Molecular formula
| C5H12
|
| CAS number
| 109-66-0
|
| EC number
| 203-692-4
|
| Physical characteristics
|
| Appearance
| Colourless liquid
|
| Melting point
| 143 K (-130° Celsius)
|
| Boiling point
| 308 K (35-36° Celsius)
|
| Vapour density
| 2.48
|
| Vapour pressure
| 428 mm Hg at 20° Celsius
|
| Specific gravity
| 0.626
|
| Flash point
| -49° Celsius
|
| Explosion limits
| 1.4 % - 8.3 %
|
| Autoignition temperature
| 260° Celsius
|
| Evaporation rate
| 28.6 (butyl acetate = 1)
|
Pentane (also known as amyl hydride or skellysolve) is an alkane hydrocarbon with the chemical formula CH3(CH2)3CH3.
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