Linseed Oil Ethyl Esters

INCI: LINSEED OIL ETHYL ESTERS

CAS Number
Not individually assigned (parent linseed oil: 8001-26-1) [^1_2]
Function
Antioxidant, Hair Conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not listed as prohibited or restricted under 21 CFR; safety must be substantiated per 21 CFR 740.10

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

High polyunsaturated content (ALA 50โ€“60%) creates oxidative rancidity risk; ethanol residuals should be checked in final product; CIR reviewed parent linseed oil/acid as safe.

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Concern Level: Low

Regulatory Flags

plant-oil

Frequently Asked Questions

Is Linseed Oil Ethyl Esters safe in cosmetics?

High polyunsaturated content (ALA 50โ€“60%) creates oxidative rancidity risk; ethanol residuals should be checked in final product; CIR reviewed parent linseed oil/acid as safe. The EU classifies Linseed Oil Ethyl Esters as "permitted". Safety rating: GOOD.

Is Linseed Oil Ethyl Esters allowed in the EU?

Linseed Oil Ethyl Esters EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Linseed Oil Ethyl Esters do in cosmetics?

Linseed Oil Ethyl Esters functions as: Antioxidant, Hair Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (parent linseed oil: 8001-26-1) [^1_2].

What is the Margin of Safety for Linseed Oil Ethyl Esters?

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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