6 articles
2-Methylbutanal
2-Methylbutanal, also known as 2-methylbutyraldehyde, is a volatile branched-chain aldehyde, C₅H₁₀O, with a malty odor that forms in foods through Strecker degradation during heating and fermentation and is used as a flavor agent.
3-Methylbutanal
3-Methylbutanal, also known as isovaleraldehyde, is a volatile branched-chain aldehyde with formula C₅H₁₀O and a potent malty, chocolate-like odor, formed in foods from leucine and used industrially as a chemical intermediate.
Citronellal
Citronellal, 3,7-dimethyl-6-octenal with formula C10H18O, is a monoterpenoid aldehyde that is the main component of citronella oil, used in fragrances and insect repellents, and serves as the chiral intermediate in industrial (−)-menthol synthesis.
Hexanal
Hexanal, also known as hexaldehyde or caproaldehyde, is a saturated fatty aldehyde, a clear colorless liquid with a pungent odor that becomes fruity on dilution.
Isobutyraldehyde
Isobutyraldehyde, also called 2-methylpropanal, is a branched four-carbon aldehyde with the formula C₄H₈O, made from propylene hydroformylation and consumed mainly as an intermediate for isobutanol and neopentyl glycol.
Propionaldehyde
Propionaldehyde, also known as propanal, is the three-carbon saturated aldehyde, a clear, flammable liquid boiling at 49 °C and used industrially almost entirely as a reactive intermediate.