
TRANS-5-METHYL-2-HEPTEN-4-ONE
Description
TRANS-5-METHYL-2-HEPTEN-4-ONE, also known as Filbertone, is a naturally occurring organic compound found in hazelnuts and other nuts. This ketone is a colorless to pale yellow liquid with a distinctive nutty, creamy aroma reminiscent of hazelnuts. In haircare formulations, it serves as a fragrance ingredient, imparting a subtle, warm, and sophisticated scent to various products.
The compound's molecular structure contributes to its stability in haircare formulations, allowing it to maintain its olfactory properties over time. Its low molecular weight enables it to blend well with other fragrance components, creating complex and layered scent profiles in shampoos, conditioners, and styling products.
TRANS-5-METHYL-2-HEPTEN-4-ONE is typically used in small concentrations, ranging from 0.01% to 0.1%, to achieve the desired aromatic effect without overwhelming other fragrance notes. Its natural origin makes it appealing to consumers seeking plant-derived ingredients in their haircare products. While primarily utilized for its fragrance properties, some formulators suggest that its nutty scent may contribute to a perception of nourishment and richness in hair treatments, enhancing the overall user experience.