What does Cyclopentadecanone do?

Used in cosmetics as a deodorant and a fragrance ingredient.

Is Cyclopentadecanone safe?

We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

beauty
cleaning

Cyclopentadecanone

CAS 502-72-7

Concern score

Not assessed — no hazard data yet.

Cyclopentadecanone in plain language

What it is: Also known as Exaltone · Normuscone · 4-07-00-00113 (Beilstein Handbook Reference) · CPE-218 · Exalton · Normuscon
Show all 10 names
Osoiqjgoygsimf-uhfffaoysa-n · UNII-T09G246LET · cyclopentadecanon · cylcopentadecanone
What it does: Used in cosmetics as a deodorant and a fragrance ingredient.
Deodorant
Fragrance
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Cyclopentadecanone appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Beauty
Cleaning

EUCosIngActiveNormuscone
- NormusconeSource →
USEPAcommercial use observedEPA CPDat observed this chemical in 6 composition records across product categories including Personal care, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Deodorizer, Fragrance.
- EPA CPDat observed this chemical in 6 composition records across product categories including Personal care, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Deodorizer, Fragrance.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Cyclopentadecanone. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for Cyclopentadecanone yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

CosIng
regulatory · updated 2026-09-23
Open →
EPA Chemical and Products Database
exposure · updated April 2019
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →
PubChem Live Enrichment
chemistry · updated 2026-05-17
Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed Cyclopentadecanone in a product composition. These are source records, not Greenveil catalog products.

Source records

Named organisations

Personal careCleaning products and household care

Typical roles

DeodorantFragrance

See products using Cyclopentadecanone →