hexanoic acid hexyl ester

fruity ester

Found in 1 ingredient across the CompKitchen flavor graph.

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

Properties

Odor threshold — in a food matrix: 1.4 ppb – 24.5 ppb median 5.0 ppb · 3 published values · see all 5 with sources
CAS number: 6378-65-0

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.

Published thresholds

5 measured values from the literature. Grouped by what was actually measured — a threshold smelled in clean water, tasted in the mouth, or measured in a real food are three different quantities and are not pooled.

In a food matrix

1.4 ppb – 24.5 ppb

Measured in a real food, where the matrix shifts detection — not a clean-water value.

Threshold	Matrix	Source	Paper
1.4 ppb	water (food: apple)	Literature corpus	37021304
5.0 ppb	water (food: rice)	Literature corpus	38846797, 40467248
24.5 ppb	water (food: unknown)	Literature corpus	25717332

In air

10.0 ppb

Airborne detection — not comparable to a water threshold.

Threshold	Matrix	Source	Paper
10.0 ppb	air (food: apple)	PMC open access	—

Other matrix

1890 ppb

Measured in a non-aqueous medium (oil, starch, cellulose).

Threshold	Matrix	Source	Paper
1890 ppb	unknown	PMC open access	—

Only values we can attribute are listed. Where a compendium's licence does not permit public attribution its figures are omitted here, so every number on this page traces to a citable source.

Found in

Measured impact first, then profile share

Every ingredient known to contain hexanoic acid hexyl ester. 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 hexanoic acid hexyl ester in it.

apple

fruit

527 cmpds

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