3-methyl-3-buten-2-one

fruity oxygenated compound

Found in 2 ingredients across the CompKitchen flavor graph.

Look up another compound — search by name, CAS number, PubChem CID, or FEMA #.

2D Lewis Structure

Formula: C5H8O
Molecular weight: 84.12 g/mol
PubChem CID: 13143 — full record on PubChem

Properties

Volatility: high
CAS number: 814-78-8
Retention index: 797

Not in FEMA GRAS publications 1-33. Of 3,367 listed flavoring substances, none match this compound name. May still be food-safe under other regulatory routes (FDA 21 CFR 172, EFSA, JECFA) — check femaflavor.org for the authoritative current list.

Found in

Measured impact first, then profile share

Every ingredient known to contain 3-methyl-3-buten-2-one. Ingredients with a measured concentration come first, ranked by odour activity; the rest follow by how large a share of that ingredient's profile this molecule is. The figure beside each is how many different compounds that ingredient has in total — not the concentration of 3-methyl-3-buten-2-one in it.

367 cmpds

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