As a noun pentanal
is an alkyl aldehyde with molecular formula C5H10O, used in flavourings, resin chemistry, and rubber accelerators.
As an adjective pentanoic is
of or pertaining to pentanoic acid or its derivatives.
pentanal
Noun
(-)
(chemistry) An alkyl aldehyde with molecular formula C5H10O, used in flavourings, resin chemistry, and rubber accelerators.
Synonyms
* valeraldehyde
* pentanaldehyde
pentanoic
English
Adjective
(-)
Of or pertaining to pentanoic acid or its derivatives