ethyl (z)-octadec-9-enoate

fruity ester

Found in 1 ingredient across the CompKitchen flavor graph.

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

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.

Thresholds in published tables

Numbers printed in open-access papers, grouped by the medium the table states. Median and full range of the values; “agree” means two or more papers whose middle 80% of values sit within 100×. Not reviewed.

Medium	Median	Range	Values	Papers	Papers agree?
ethanol solution	870 ppb	870–6.51e+04	3	3	yes
food matrix	4.352e+05 ppb	430–8.7e+05	2	2	no (3.3 decades)
unstated	870 ppb	870–1.3e+05	5	4	no (2.2 decades)
water	870 ppb	870–870	1	1	one paper

Found in

Measured impact first, then profile share

Every ingredient known to contain ethyl (z)-octadec-9-enoate. 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 ethyl (z)-octadec-9-enoate in it.

sake

beverage alcoholic

320 cmpds

Into the chemistry?

Get a molecule-level pairing breakdown each week — which ingredients share a compound, and why it matters at the table. Free, no spam.

Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Try the pairing tools to see which ingredient combinations rely on ethyl (z)-octadec-9-enoate, or compare two ingredients side-by-side.