Alpha-Cedrene

INCI: ALPHA-CEDRENE

CAS Number
469-61-4
Function
Perfuming — a sesquiterpene naturally occurring in cedarwood oils
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — GRAS for fragrance use; RIFM-assessed

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Environmental aquatic toxicity endpoints were evaluated and passed; cedarwood oil components can occasionally cause sensitization in sensitive individuals

⚠️
Concern Level: Low

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance

Frequently Asked Questions

Is Alpha-Cedrene safe in cosmetics?

Environmental aquatic toxicity endpoints were evaluated and passed; cedarwood oil components can occasionally cause sensitization in sensitive individuals The EU classifies Alpha-Cedrene as "permitted". Safety rating: GOOD.

Is Alpha-Cedrene allowed in the EU?

Alpha-Cedrene EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Alpha-Cedrene do in cosmetics?

Alpha-Cedrene functions as: Perfuming — a sesquiterpene naturally occurring in cedarwood oils. It is classified as a cosmetic ingredient in our database. CAS number: 469-61-4.

What is the Margin of Safety for Alpha-Cedrene?

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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