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3,4-DIHYDRO-8-METHYLNAPHTHALENONE

Description

3,4-Dihydro-8-methylnaphthalenone is a synthetic fragrance ingredient commonly used in haircare formulations. This compound belongs to the family of naphthalenones, which are known for their pleasant, woody scents. Its molecular structure consists of a partially saturated naphthalene ring with a methyl group and a ketone functionality.

In haircare products, 3,4-dihydro-8-methylnaphthalenone serves primarily as a fragrance enhancer, contributing to the overall scent profile of shampoos, conditioners, and styling products. It imparts a subtle, warm aroma with woody and slightly floral notes, helping to mask less desirable odors from other active ingredients.

While its main function is olfactory, this ingredient may also have mild antimicrobial properties, potentially assisting in the preservation of haircare formulations. However, its concentration in products is typically low, as it is primarily used for its fragrance qualities.

It is important to note that, as with many fragrance ingredients, some individuals may experience sensitivity or allergic reactions. Formulators should consider patch testing and adhere to regulatory guidelines regarding its use in haircare products.