acrylic acid
dairy acidFound in 5 ingredients across the CompKitchen flavor graph.
Look up another compound — search by name, CAS number, PubChem CID, or FEMA #.
- Formula
- C3H4O2
- Molecular weight
- 72.06 g/mol
- PubChem CID
- 6581 — full record on PubChem
Properties
- Odor description
- pungent, acrid, sour, vinegar
- Odor threshold
- 2236.07 ppb
- Volatility
- high
- CAS number
- 79-10-7
FEMA GRAS — Generally Recognized As Safe for flavoring use
- FEMA number
- None
- GRAS publication
- GRAS 2
- FEMA primary name
- 2-Furanacrylic acid, propyl ester
Use-level matrix not extracted for this substance — check the source publication for current ppm guidance.
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.
Same molecule, unified here — previously counted and displayed as separate compounds.
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.
Bars are the share of ingredient records carrying each description. High agreement means the sources replicate each other — not necessarily that they are right.
Found in
Measured impact first, then profile shareEvery ingredient known to contain acrylic acid. 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 acrylic acid in it.
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Try the pairing tools to see which ingredient combinations rely on acrylic acid, or compare two ingredients side-by-side.