Octyl isobutyrate

At a glance

Octyl isobutyrate is a synthetic fragrance ingredient used in perfumery for its fruity and floral notes It is valued by perfumers for this distinctive character and used as a building block within larger fragrance compositions.

Category
⚗️ Synthetic
Origin
chemical synthesis
Extraction
Chemical synthesis
Chemical family
Ester
CAS number
109-15-9
Profile
fruity, floral, slightly sweet
IFRA status
Not restricted
● drafted · last checked 2026-09-01