Common Name2-methylbutyl acetate
Description2-Methylbutyl acetate, also known as active amyl acetate or fema 3644, belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group). 2-Methylbutyl acetate is a sweet, banana, and fruit tasting compound. 2-methylbutyl acetate is found, on average, in the highest concentration in allspices. 2-methylbutyl acetate has also been detected, but not quantified, in figs and pomes. This could make 2-methylbutyl acetate a potential biomarker for the consumption of these foods. The acetate ester of 2-methylbutan-1-ol.
Structure
Molecular FormulaC7H14O2
Average Mass130.18490
Monoisotopic Mass130.09938
IUPAC Name2-methylbutyl acetate
Traditional NameΒ-methylbutyl acetate
CAS Registry Number624-41-9
SMILESCCC(C)COC(C)=O
InChI IdentifierInChI=1S/C7H14O2/c1-4-6(2)5-9-7(3)8/h6H,4-5H2,1-3H3
InChI KeyXHIUFYZDQBSEMF-UHFFFAOYSA-N
CHEBI IDCHEBI:50585
HMDB IDHMDB0034166
StateNot Available
Water Solubility2.09e+00 g/l
logP2.41
logS-1.79
pKa (Strongest Acidic)Not Available
pKa (Strongest Basic)-6.99
Hydrogen Acceptor Count1
Hydrogen Donor Count0
Polar Surface Area26.3 Ų
Rotatable Bond Count4
Physiological Charge0
Formal Charge0
Refractivity35.76 m³·mol⁻¹
Polarizability15.07

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