Flavor ingredient regulatory record

alpha-Methylbenzyl acetate

alpha-Methylbenzyl acetate is an ester in the fruity family, FEMA GRAS under FEMA number 2684 (CAS 93-92-5). Its odor is sweet, fruity, floral, pear, apple.

FEMA
2684
CAS
93-92-5
JECFA
801
EU FL
09.178
Formula
C10H12O2
EC
202-288-5

GRAS status: FEMA GRAS, publication 3. Recorded by FDA in the Substances Added to Food inventory under CAS 93-92-5.

Structure

2D structure of alpha-Methylbenzyl acetate
Structure of alpha-Methylbenzyl acetate, C10H12O2. Drawn from the canonical SMILES.

Identity

IUPAC name 1-phenylethyl acetate
CAS number 93-92-5
FEMA number 2684
Molecular formula C10H12O2
Molecular weight 164.2 g/mol
SMILES CC(=O)OC(C)c1ccccc1
InChIKey QUMXDOLUJCHOAY-UHFFFAOYSA-N
PubChem CID 62341
EC number 202-288-5
FDA UNII FYS3E9NBA3
EPA DTXSID DTXSID6041636
Chemical class Ester
Boiling point 196 °C
Flash point 83 °C

Also known as: Benzenemethanol, α-methyl-, 1-acetate, Benzyl alcohol, α-methyl-, acetate, Benzenemethanol, α-methyl-, acetate, Gardeniol II, Gardenol, α-Methylbenzyl acetate, α-Methylbenzyl alcohol, acetate, Methyl phenyl carbinyl acetate, sec-Phenylethyl acetate, α-Phenylethyl acetate, 1-Phenylethyl acetate, Methylphenylcarbinol acetate.

Can alpha-Methylbenzyl acetate be labeled natural?

alpha-Methylbenzyl acetate occurs in nature, so the label depends on the route: alpha-Methylbenzyl acetate won from a natural source by a physical, enzymatic or microbiological process is natural flavor in the United States, and synthesized alpha-Methylbenzyl acetate is artificial. The EU and UK follow the same logic without a middle class; Mercosur and Mexico label synthetic alpha-Methylbenzyl acetate identical-to-natural.

United States
Natural or artificial, by process
European Union and UK
Natural only from natural material
Mercosur and Mexico
Natural or identical-to-natural

How each market defines the classes: natural vs artificial flavor under 21 CFR 101.22.

Regulatory status, with citations

United States

alpha-Methylbenzyl acetate is FEMA GRAS under FEMA number 2684. It is cited in the Code of Federal Regulations at 21 CFR 172.515.

21 CFR 172.515

European Union and United Kingdom

Listed on the Union List of flavouring substances as FL 09.178, Annex I Part A under Regulation (EC) 1334/2008, evaluation status approved (EFSA). The UK retains the same list.

JECFA (WHO / FAO)

JECFA number 801, evaluated at the 57th meeting in 2001. No safety concern at current levels of intake when used as a flavouring agent.

JECFA monograph

Other US flags

Not on the California Proposition 65 list.

TSCA Inventory status

A flavor ingredient is also an industrial chemical. alpha-Methylbenzyl acetate appears on the EPA Toxic Substances Control Act Chemical Substance Inventory under CAS 93-92-5, where EPA names it Benzenemethanol, .alpha.-methyl-, 1-acetate.

Active in US commerce

EPA designates this substance active, so no Notice of Activity Form B is required before manufacturing. What active and inactive mean.

EPA publishes no regulatory flags on this listing. What the flags mean.

From the EPA non-confidential TSCA Inventory, July 2026 release. EPA also maintains a confidential portion it does not publish. Search the Inventory by CAS number.

Odor and taste

Odor: Sweet, fruity, floral, pear, apple.

Where it is used

alpha-Methylbenzyl acetate is used in beverage, confection, fruit flavors and baked goods, typically as a fruity note.

Structurally similar flavor ingredients

Flavor ingredients with a GRAS determination closest to alpha-Methylbenzyl acetate by structure. Whether one can replace it is a sensory and regulatory call; the reformulation tool works that through.

MaterialFEMASimilarityOccurrence
Ethyl phenylacetate245287%In nature
Phenethyl acetate285787%In nature
Benzyl acetate213573%In nature
Ethyl benzoylacetate242369%In nature

More esters in this index

Pinocarvyl acetate · Isoamyl octanoate · Rhodinyl butyrate · 6-Hydroxydihydrotheaspirane · Butyl laurate · Cinnamyl benzoate

alpha-Methylbenzyl acetate FAQ

Is alpha-Methylbenzyl acetate on the FEMA GRAS list?

It is. FEMA number 2684 covers alpha-Methylbenzyl acetate. It is also codified at 21 CFR 172.515.

What is the FEMA number for alpha-Methylbenzyl acetate?

The FEMA number for alpha-Methylbenzyl acetate is 2684 and its CAS registry number is 93-92-5. FEMA files it in the fruity flavor category.

Is alpha-Methylbenzyl acetate natural or artificial?

Since alpha-Methylbenzyl acetate is found in nature, US labeling follows how it was obtained: natural flavor from a natural source and a natural process, artificial when alpha-Methylbenzyl acetate is synthesized. The EU and UK follow the same logic without a middle class; Mercosur and Mexico label synthetic alpha-Methylbenzyl acetate identical-to-natural.

Is alpha-Methylbenzyl acetate approved in the EU?

alpha-Methylbenzyl acetate is on the EU Union List of flavouring substances as FL 09.178 (Annex I Part A) under Regulation 1334/2008.

Has JECFA evaluated alpha-Methylbenzyl acetate?

Yes. JECFA number 801, evaluated at the 57th meeting in 2001. Conclusion: No safety concern at current levels of intake when used as a flavouring agent.

What is alpha-Methylbenzyl acetate used for?

alpha-Methylbenzyl acetate is described as sweet, fruity, floral, pear, apple. It shows up in beverage, confection, fruit flavors and baked goods.

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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 ALPHA-METHYLBENZYL ACETATE under CAS 93-92-5 and carries its FEMA number, its JECFA flavor number and its 21 CFR citations. 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.