trans-2-Hexenol

At a glance

Naturally occurring in green leaves and fruits via the lipoxygenase pathway, trans‑2‑hexenol (E‑2‑hexen‑1‑ol) is a C6 unsaturated alcohol with a fresh, green, herbaceous aroma used for leafy notes in perfumery.

Category
⚗️ Synthetic
Origin
Green leaves and fruits (e.g., tomato, apple) via lipoxygenase oxidation
Extraction
Chemical synthesis
Chemical family
Alcohol
CAS number
928-95-0
IFRA status
Not restricted
● drafted · last checked 2026-09-01