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Pronunciation varies by accent · noun
(organic chemistry) an unsaturated aliphatic aldehyde, 2-butenal, CH₃.CH:CH.CHO; it is used in the manufacture of sorbic acid, and to denature alcohol.
Use crotanaldehyde when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Crotanaldehyde means (organic chemistry) an unsaturated aliphatic aldehyde, 2-butenal, CH₃.CH:CH.CHO; it is used in the manufacture of sorbic acid, and to denature alcohol.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use crotanaldehyde where its definition matches the intended context.
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