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cis-2-hexen-1-ol

green alcohol

Found in 15 ingredients across the CompKitchen flavor graph.

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

Properties

Odor description
green, leafy, fresh, fruity
Odor threshold — in a food matrix
300 ppb – 1408 ppb median 388 ppb · 4 published values · see all 4 with sources
CAS number
2305-21-7
Regulatory · United States

FEMA GRAS — Generally Recognized As Safe for flavoring use

? Partial match
FEMA number
2562
GRAS publication
GRAS 3
FEMA primary name
2-HEXEN-1-OL.

Use-level matrix not extracted for this substance — check the source publication for current ppm guidance.

Source: FEMA GRAS publications 1-33. 1 related FEMA record for this name — verify the exact substance for regulatory use.

How this molecule is described

Sources disagree about odour more often than they disagree about chemistry. Rather than show one answer, here is every description on file with how many ingredient records carry it.

Descriptions on file

Ordered by how many independent descriptor streams give each wording, then by how often it appears. The bar is still replication — one source copied onto many ingredients scores high there — so the two can disagree.

repellent to Aedes albopictus at all doses FlavorDB 2.0, Flavordb Odor Column 2 sources agree
14
green FlavorDB 2.0
1
green, leafy, fresh, fruity shown above Llm Adjudicated
—

Bars are the share of ingredient records carrying each description. High agreement means the sources replicate each other — not necessarily that they are right.

Published thresholds

4 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

300 ppb – 1408 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: tea) Literature corpus 20548795, 37382231, 41103313
Flagged: 277× from the median of this group. Excluded from the range above pending re-check against the source publication — shown rather than hidden.
300 ppb water (food: peanut) Literature corpus 41103313
477 ppb water (food: unknown) Literature corpus 20548795
1408 ppb water (food: olive oil) Literature corpus 20548795, 37382231, 41103313

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 cis-2-hexen-1-ol. 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 cis-2-hexen-1-ol in it.

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