(E)-4-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-3-en-2-one丨CAS 14398-35-7

(E)-4-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-3-en-2-one is widely used as a fragrance intermediate and aroma compound in the formulation of perfumes, body care products, detergents, and household fragrances. Its aromatic profile, often associated with warm, woody, and slightly fruity notes, makes it suitable for enhancing or modifying fragrance compositions across fine fragrances and functional consumer products. It is also used as a key building block in the synthesis of other aroma compounds, contributing to complex olfactory profiles in perfumery. In the flavor and fragrance industry, this compound helps achieve long-lasting scent retention and provides depth in formulations requiring stability under heat or light exposure. Additional uses include research applications in organic synthesis, where its conjugated enone structure and substituted ring system serve as useful features for studying reaction mechanisms and developing new aroma-related derivatives.

The compound offers several benefits due to its desirable fragrance characteristics and chemical stability. Its structure provides a rich aromatic quality with high impact and persistence, making it valuable for creating long-lasting fragrances in perfumes and consumer products. It blends well with floral, woody, spicy, and fruity notes, giving perfumers versatility in designing balanced and sophisticated scent profiles. The compound's stability allows it to maintain integrity in formulations exposed to various environmental conditions, supporting consistent performance in soaps, detergents, candles, and personal care items. As a synthetic intermediate, it offers reliable reactivity and compatibility, enabling efficient production of related aroma chemicals and reducing variability in industrial manufacturing.