5-Methyl-2-hepten-4-one

At a glance

According to The Good Scents Company, this material has an odor type of nutty, with descriptor tags: raw, nut skin, pungent, ketonic, sweet, hazelnut, filbert, nutty, pungent, roasted, ketonic, coffee. (CAS 81925-81-7)

Category
⚗️ Synthetic
Extraction
Chemical synthesis
Chemical family
Ketone
CAS number
81925-81-7
Profile
raw, nut skin, pungent, ketonic, sweet, hazelnut, filbert, nutty, pungent, roasted, ketonic, coffee
IFRA status
Not restricted
● drafted · last checked 2026-09-01