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6,8-DIMETHYL-2-NONANOL

Description

6,8-Dimethyl-2-nonanol is a synthetic fragrance ingredient commonly used in skincare and personal care products. This colorless liquid alcohol belongs to the family of branched aliphatic alcohols and is known for its subtle, floral-woody scent profile. Its molecular structure consists of a nine-carbon chain with methyl groups attached at the 6th and 8th positions, and a hydroxyl group at the 2nd position.

In skincare formulations, 6,8-dimethyl-2-nonanol serves primarily as a fragrance component, imparting a pleasant aroma to products. It is often utilized in low concentrations due to its potency. This ingredient also exhibits mild antimicrobial properties, potentially contributing to product preservation.

While generally considered safe for cosmetic use, some individuals may experience skin sensitization or irritation. As with any fragrance ingredient, patch testing is recommended for those with sensitive skin or known allergies. The Cosmetic Ingredient Review (CIR) has evaluated this compound and deemed it safe for use in cosmetic products when formulated to be non-irritating.

Formulators should be aware of regulatory limitations on its use in certain product categories and adhere to recommended concentration guidelines to ensure product safety and compliance.