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2-ETHYL-5-METHOXY-BICYCLOHEPTANE

Description

2-Ethyl-5-methoxy-bicycloheptane is a synthetic fragrance ingredient utilized in various skincare and personal care products. This compound belongs to the class of bicyclic ethers and is known for its unique olfactory properties. With a molecular structure that combines a bicycloheptane skeleton with ethyl and methoxy substituents, it contributes a distinctive aroma profile to formulations.

In skincare applications, 2-ethyl-5-methoxy-bicycloheptane is primarily employed as a fragrance enhancer, imparting a subtle, woody-floral scent to products. Its low molecular weight allows for efficient diffusion, creating a long-lasting fragrance effect. This ingredient is often used in concentrations ranging from 0.1% to 1% in leave-on products and up to 3% in rinse-off formulations.

While primarily serving an aesthetic function, 2-ethyl-5-methoxy-bicycloheptane may also contribute to the overall sensory experience of skincare products, potentially influencing user compliance and satisfaction. It is generally considered safe for topical use when applied at recommended concentrations, though as with any fragrance ingredient, patch testing is advisable for individuals with sensitive skin or known fragrance allergies.