Geranyl Acetone, with CAS number 689-67-8, is a synthetic aroma chemical commonly used in perfumery for its fresh, floral, and slightly fruity character. It is often employed to enhance the complexity of floral accords, particularly in compositions that aim to evoke a sense of brightness and vitality. Geranyl Acetone can be found in a variety of fragrance types, including floral, fruity, and green scents, where it typically serves as a middle note, contributing to the overall harmony of the formula. In terms of safety and regulatory considerations, Geranyl Acetone is subject to IFRA guidelines, which may impose restrictions on its usage levels in certain applications. As with many synthetic aroma chemicals, it is important for formulators to be aware of potential allergenic properties and to ensure compliance with relevant regulations to maintain consumer safety. — AI-generated summary, 2026-09-02.
A soft, diffusive floral-green material with a fresh magnolia-rose character and a subtle waxy-fruity nuance. Less sharp than methyl heptenone with a rounded, slightly citrus-floral tone that lifts white florals and adds airiness to fruity accords.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 589.
Pale yellowish or almost colorless oily liquid.
Very slightly soluble in water, soluble in alcohol and oils, 10% soluble in Propylene glycol.
Fresh-floral, light, but rather penetrating, sweet-rosy, slightly green, Magnolia-like odor of moderate tenacity.
This ketone has been suggested for use in perfume compositions, particularly in soap perfumes, where its superior stability makes it a very reliable floralizer and sweetener in floral compositions.
1) from Geraniol via Geranyl chloride and Ethyl geranyl acetoacetate followed by hydrolysis and decarboxylation to Geranyl acetone. 2) from Linalool with Ethylacetoacetate and Sodium ethylate.