TERPINEN-4-OL

Terpinen-4-ol is a naturally occurring terpene alcohol widely encountered in essential oils, particularly those derived from tea tree and other aromatic plants. In perfumery it is valued for its fresh, herbal, and slightly woody character, accompanied by subtle green and camphoraceous nuances that evoke the impression of clean botanical freshness.

The material typically appears as a clear, colorless to very pale liquid with low to moderate viscosity, and is appreciated for its natural aromatic profile and good compatibility with many fragrance ingredients. Its scent is crisp, clean, and gently medicinal, which can help introduce a natural herbal brightness to a composition.

In practical perfumery, Terpinen-4-ol is often used to support herbal, aromatic, and fresh accords, and blends well with lavender, rosemary, eucalyptus, pine materials, and citrus notes. Owing to its natural green-herbal freshness, it is frequently encountered in aromatic compositions, fresh functional fragrances, and air care or personal care formulations.