Description
α-Methylcinnamaldehyde has a characteristic cinnamon-type odor
with a soft, spicy flavor. May be synthesized by condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda
solution; also by the controlled hydrogenation of α-methylcinnamic
aldehyde.
Chemical Properties
α-Methylcinnamaldehyde has a characteristic cinnamon-type odor and a soft, spicy flavor.
Chemical Properties
yellow liquid
Occurrence
Reported found in peppermint oil, sherry and mint
Uses
alpha-Methyl-trans-cinnamaldehyde is a compound with antifungal activity for proteomics research use.
Preparation
By condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda solution; also by the controlled
hydrogenation of α-methylcinnamic aldehyde
Taste threshold values
Taste characteristics at 30 ppm: spice, cinnamon, sweet, woody with a slight pungent and hot bite
General Description
Clear yellow liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
alpha-Methylcinnamaldehyde is incompatible with strong oxidizing agents and strong bases.
Fire Hazard
alpha-Methylcinnamaldehyde is combustible.
Biochem/physiol Actions
α-Methyl trans cinnamaldehyde has antifungal activity. It is self coupled and complexed with Co(II) and Ni(II) to synthesize ligand and complexes.
Safety Profile
Moderately toxic by
ingestion. A skin irritant. Combustible
liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
