Use of hexadeca-8,15-dienal as aroma chemical
AssigneeBASF SE
InventorsRALF PELZER, Frauke THRUN, Joaquim Henrique TELES, Albert WERNER, Stephan MAURER
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Abstract
The present invention relates to the use of hexadeca-8,15-dienal or of a substance mixture which comprises this compound as aroma chemical, in particular as fragrance, or formulation auxiliary; and also to processes for its preparation, moreover aroma substance compositions and compositions comprising hexadeca-8,15-dienal.
Claims14
-17. (canceled)
A method comprising adding hexadeca-8,15-dienal of the formula I
- or a mixture which comprises this compound to a composition, wherein the hexadeca-8,15-dienal of the formula I acts as aroma chemical.
A process for the isolation of hexadeca-8,15-dienal, where an (E/Z) mixture of hexadeca-8,15-dienal is isolated from a reaction mixture from the oxidation of cyclohexadeca-1,9-diene with nitrous oxide comprises hexadeca-8,15-dienal, where hexadeca-8,15-dienal is isolated as (E) and (Z) mixture by means of fractional distillation.
A composition comprising hexadeca-8,15-dienal of the formula I
- or of a substance mixture which comprises this compound as aroma chemical;
- where the composition selected from the group consisting of perfumes, detergents and cleaners, cosmetic compositions, bodycare compositions, hygiene articles, foods, food supplements, air fresheners, fragrances, pharmaceutical compositions and crop protection compositions.
Dependencies are inferred from the claim text.