Tetradecyloctadecyl Myristate

INCI: TETRADECYLOCTADECYL MYRISTATE

CAS Number
Not publicly assigned
Function
Skin conditioning agent, emollient (myristic acid ester of Guerbet alcohol)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; included in CIR alkyl esters review โ€” safe as used when formulated to be non-irritating

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No specific flags; appeared alongside other Guerbet esters in Prop 65 filing (ingredient listing context, not as a listed substance)

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Concern Level: Low

Frequently Asked Questions

Is Tetradecyloctadecyl Myristate safe in cosmetics?

No specific flags; appeared alongside other Guerbet esters in Prop 65 filing (ingredient listing context, not as a listed substance) The EU classifies Tetradecyloctadecyl Myristate as "permitted". Safety rating: GOOD.

Is Tetradecyloctadecyl Myristate allowed in the EU?

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

What does Tetradecyloctadecyl Myristate do in cosmetics?

Tetradecyloctadecyl Myristate functions as: Skin conditioning agent, emollient (myristic acid ester of Guerbet alcohol). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for Tetradecyloctadecyl Myristate?

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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