2-Pentanol

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2-Pentanol[1]
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Template:Longitem Template:Chembox Elements/molecular formula
Molar mass Template:Chem molar mass
Appearance Colorless liquid
Density 0.812 g/cm3
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Solubility soluble in ethanol, diethyl ether, carbon tetrachloride, chloroform
Vapor pressure 0.804 kPa
Template:Longitem −69.1·10−6 cm3/mol
Viscosity 3.470 mPa·s
Template:Longitem 2.716 J·g−1·K−1 (liquid)
Template:Longitem −365.2 kJ·mol−1 (liquid)
−311.0 kJ·mol−1 (gas)
Flash point Template:Chembox CalcTemperatures
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Explosive limits 1.2–9%
Template:Longitem Amyl alcohol

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2-Pentanol (IUPAC name: pentan-2-ol; also called sec-amyl alcohol) is an organic chemical compound. It is used as a solvent and an intermediate in the manufacturing of other chemicals. 2-Pentanol is a component of many mixtures of amyl alcohols sold industrially. 2-Pentanol is chiral and thus can be obtained as either of two stereoisomers designated as (R)-(−)-2-pentanol and (S)-(+)-2-pentanol.

2-Pentanol has been detected in fresh bananas by gas chromatography–mass spectrometry, at an abundance of 14.26±2.63 ppm.[2]

Reactions

2-Pentanol can be manufactured by hydration of pentene.[3]

See also

References

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