3-Butyl-4-Methylphenyl Methyl Ketone

INCI: 3-BUTYL-4-METHYLPHENYL METHYL KETONE

CAS Number
67663-03-0
Function
Perfuming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated by FDA; permitted under general cosmetic fragrance use

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

Comedogenicity rating of 1/5 (low); no pregnancy/breastfeeding data available; patch testing recommended

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Concern Level: Moderate

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is 3-Butyl-4-Methylphenyl Methyl Ketone safe in cosmetics?

Comedogenicity rating of 1/5 (low); no pregnancy/breastfeeding data available; patch testing recommended The EU classifies 3-Butyl-4-Methylphenyl Methyl Ketone as "prohibited". Safety rating: GOOD.

Is 3-Butyl-4-Methylphenyl Methyl Ketone allowed in the EU?

3-Butyl-4-Methylphenyl Methyl Ketone EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 3-Butyl-4-Methylphenyl Methyl Ketone do in cosmetics?

3-Butyl-4-Methylphenyl Methyl Ketone functions as: Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 67663-03-0.

What is the Margin of Safety for 3-Butyl-4-Methylphenyl Methyl Ketone?

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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