Oleyl Alcohol

INCI: OLEYL ALCOHOL

CAS Number
143-28-2
Function
Emollient, emulsion stabilizer, penetration enhancer
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Indirect food additive under 21 CFR 176/177/178. No cosmetic restrictions.

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR safe as used but notable sensitization signal in reactive populations (22.6%) and well-documented penetration enhancement properties.

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Concern Level: Moderate

Regulatory Flags

PENETRATION_ENHANCER epa_safer_alternative ifra_fragrance fda_food_additive

Frequently Asked Questions

Is Oleyl Alcohol safe in cosmetics?

CIR safe as used but notable sensitization signal in reactive populations (22.6%) and well-documented penetration enhancement properties. The EU classifies Oleyl Alcohol as "permitted". Safety rating: GOOD.

Is Oleyl Alcohol allowed in the EU?

Oleyl Alcohol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Oleyl Alcohol do in cosmetics?

Oleyl Alcohol functions as: Emollient, emulsion stabilizer, penetration enhancer. It is classified as a cosmetic ingredient in our database. CAS number: 143-28-2.

What is the Margin of Safety for Oleyl Alcohol?

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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