Fluorenone

INCI: FLUORENONE

CAS Number
486-25-9
Function
Not a conventional cosmetic function; may appear as specialty ingredient or impurity
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically listed in 21 CFR for cosmetics; manufacturer responsibility under FD&C Act

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Suspected carcinogen (Category 2) with skin, eye, and respiratory irritant properties; polycyclic aromatic structure; not recommended for cosmetic use

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Concern Level: High

Frequently Asked Questions

Is Fluorenone safe in cosmetics?

Suspected carcinogen (Category 2) with skin, eye, and respiratory irritant properties; polycyclic aromatic structure; not recommended for cosmetic use The EU classifies Fluorenone as "prohibited". Safety rating: POOR.

Is Fluorenone allowed in the EU?

Fluorenone EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Fluorenone do in cosmetics?

Fluorenone functions as: Not a conventional cosmetic function; may appear as specialty ingredient or impurity. It is classified as a cosmetic ingredient in our database. CAS number: 486-25-9.

What is the Margin of Safety for Fluorenone?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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