Flavor ingredient regulatory record
Acetoin propyleneglycol ketal
Acetoin propyleneglycol ketal is a ketone in the fruity family, FEMA GRAS under FEMA number 4532 (CAS 94089-23-3). Its odor is sweet, creamy, buttery, vanilla, fruity.
- FEMA
- 4532
- CAS
- 94089-23-3
- JECFA
- 2033
- Formula
- C7H14O3
GRAS status: FEMA GRAS, publication 24. Recorded by FDA in the Substances Added to Food inventory under CAS 94089-23-3.
Structure
Identity
Also known as: 1,3-Dioxolane-2-methanol, α,2,4-trimethyl-, α,2,4-Trimethyl-1,3-dioxolane-2-methanol, 1-(2,4-Dimethyl-1,3-dioxolan-2-yl)ethan-1-ol, 1-(2,4-Dimethyl-1,3-dioxolan-2-yl)ethanol, 1-(2,4-dimethyl-1,3-dioxolan-2-yl)ethanol, acetoin propylene glycol acetal, 1,3-dioxolane-2-methanol, .alpha.,2,4-trimethyl-, (+-)-acetoin propyleneglycol ketal, acetoin propyleneglycol ketal, (+-)-, 1,3-dioxolane-2-methanol, alpha,2,4-trimethyl-, alpha-2,4-trimethyl-1,3-dioxolane-2-methanol, 1-(2,4-dimethyl-1,3-dioxolan-2-yl)ethan-1-ol.
Can Acetoin propyleneglycol ketal be labeled natural?
Nature occurrence: Not yet found in nature (provisional).
Nature occurrence has not been settled for this substance, so the natural or artificial class is not stated here. The FEMA GRAS status does not depend on it.
Regulatory status, with citations
United States
Acetoin propyleneglycol ketal is FEMA GRAS under FEMA number 4532. It is cited in the Code of Federal Regulations at 21 CFR 172.515.
European Union and United Kingdom
No EU FL number is on file for Acetoin propyleneglycol ketal. That is not a finding either way. The Union List covers defined flavouring substances, so natural complex materials are handled as flavouring preparations under Parts B to F and never receive a number, and substances used as additives sit under Regulation 1333/2008 instead. Confirm the position before EU or UK use.
JECFA (WHO / FAO)
JECFA number 2033.
Other US flags
Not on the California Proposition 65 list.
Odor and taste
Odor: Sweet, creamy, buttery, vanilla, fruity.
Where it is used
Acetoin propyleneglycol ketal is used in beverage, dairy, confection, bakery and flavoring, typically as a fruity note.
Structurally similar flavor ingredients
Flavor ingredients with a GRAS determination closest to Acetoin propyleneglycol ketal by structure. Whether one can replace it is a sensory and regulatory call; the reformulation tool works that through.
| Material | FEMA | Similarity | Occurrence |
|---|---|---|---|
| 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone | 3623 | 80% | In nature |
More ketones in this index
4-Acetyl-2-methylpyrimidine · 2,6,6-Trimethylcyclohexanone · 4-Acetyl-2-isopropenylpyridine · cis-1-(2,6,6-Trimethyl-2-cyclohexenyl)-2-butenone · (E)-6-Methyl-3-hepten-2-one · Cycloionone
Acetoin propyleneglycol ketal FAQ
Is acetoin propyleneglycol ketal on the FEMA GRAS list?
It is. FEMA number 4532 covers acetoin propyleneglycol ketal. It is also codified at 21 CFR 172.515.
What is the FEMA number for acetoin propyleneglycol ketal?
The FEMA number for acetoin propyleneglycol ketal is 4532 and its CAS registry number is 94089-23-3. FEMA files it in the fruity flavor category.
Is acetoin propyleneglycol ketal approved in the EU?
No EU FL number is on file for acetoin propyleneglycol ketal. It has a JECFA evaluation (JECFA 2033), which the EU list draws on, but the Union List entry itself should be confirmed before EU use.
Has JECFA evaluated acetoin propyleneglycol ketal?
Yes. JECFA number 2033.
What is acetoin propyleneglycol ketal used for?
Acetoin propyleneglycol ketal is described as sweet, creamy, buttery, vanilla, fruity. It shows up in beverage, dairy, confection, bakery and flavoring.
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Sources and attribution. The identity and regulatory facts on this page are taken from the FDA Substances Added to Food inventory, a US government record, which lists this substance as ACETOIN PROPYLENEGLYCOL KETAL under CAS 94089-23-3 and carries its FEMA number, its JECFA flavor number. The inventory is searchable at FDA. FDA records its technical effect as flavoring agent or adjuvant.
A FEMA GRAS conclusion is reached by the Expert Panel of the Flavor and Extract Manufacturers Association of the United States, and the FEMA number names that conclusion. FEMA publishes its own entry for this substance in the FEMA Flavor Library, which is the authoritative record of what the Panel decided and is worth reading alongside this page.
Ambrose Compliance is not affiliated with, endorsed by, or sponsored by FEMA. FEMA and FEMA GRAS are used here as identifiers for a published regulatory determination, not as marks of any relationship between FEMA and Ambrose.
About this page. Facts come from the FDA Substances Added to Food inventory, the Code of Federal Regulations, the EPA TSCA Inventory, the EU Union List, JECFA and the Ambrose database, with FEMA's published determination cited where it applies; parts of the text are written by Ambrose AI, which can make mistakes. Check the cited source before relying on anything here. This is not regulatory or legal advice.