Allyl-alpha-ionone
Allyl-alpha-ionone, identified by CAS 79-78-7, is a sophisticated synthetic aroma chemical belonging to the ionone family. It is characterized as a clear to pale yellow liquid with a complex olfactory profile that bridges the gap between floral and fruity notes. Unlike standard ionones, this allyl derivative offers a distinctively modern, woody, and iris-like character, often accompanied by subtle nuances of pineapple and cedarwood. Its chemical stability and high volatility make it a versatile component in the creation of nuanced fragrance compositions.
In industrial and research settings, Allyl-alpha-ionone is valued for its diffusive power and its ability to harmonize disparate aromatic elements. It is handled as a concentrated liquid, requiring standard chemical safety protocols to maintain its integrity and prevent oxidation. Its unique molecular structure provides a long-lasting base or heart note, making it an essential raw material for chemists and perfumers seeking to develop high-quality, multi-layered olfactory products.
• In the fine fragrance industry, Allyl-alpha-ionone serves as a critical building block for creating sophisticated floral and woody accords. It is particularly prized for its ability to impart a rich, powdery iris effect that remains stable throughout the dry-down phase of a perfume. Its unique fruity undertones allow it to blend seamlessly with tropical fruit notes, providing a bridge between citrus top notes and heavier balsamic bases.
• Within the personal care and cosmetic sector, this compound is frequently utilized to enhance the scent profiles of soaps, lotions, and hair care products. Its robust nature ensures that the fragrance remains perceptible even in complex formulations, contributing to a premium sensory experience for the end consumer. It is often selected for its ability to mask base odors while adding a clean, sophisticated floral character.
• In the field of flavor chemistry, Allyl-alpha-ionone is employed in trace amounts to develop complex fruit flavors, particularly those mimicking pineapple, raspberry, or exotic fruits. Its inclusion helps to round out sharp acidic notes and provides a lingering, sweet-woody aftertaste that enhances the overall realism of synthetic flavor profiles.
• For research and development purposes, the chemical acts as a valuable intermediate in the synthesis of more complex organic molecules. Its specific reactivity at the allyl and ketone sites allows researchers to explore new derivatives within the terpenoid family, contributing to the advancement of sustainable fragrance chemistry and the discovery of novel olfactory sensations.
Product Name: Allyl-alpha-ionone
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