What are cyclic aldehydes like phellandral and phellandric acid, and what are their characteristics and uses?

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The question is discussing the occurrence, isolation, characteristics, and uses of cyclic aldehydes, specifically phellandral and phellandric acid, as found in certain essential oils. It explains how phellandral is derived and its properties, as well as its applications in perfumery.

Answer

Phellandral is used in perfumery for its cuminaldehyde-like odor.

Cyclic aldehydes like phellandral are found in essential oils such as those from Phellandrium aquaticum. Phellandral is an oil with an odor similar to cuminaldehyde and oxidizes to form phellandric acid. It is used in perfumery due to its fragrance.

Answer for screen readers

Cyclic aldehydes like phellandral are found in essential oils such as those from Phellandrium aquaticum. Phellandral is an oil with an odor similar to cuminaldehyde and oxidizes to form phellandric acid. It is used in perfumery due to its fragrance.

More Information

Phellandral, due to its odor, is valued in the fragrance industry. It is extracted from various essential oils and can oxidize easily, forming phellandric acid.

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