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Moumoujus

OLEYL ETHYL PHOSPHATE.

Valuable CAS 10483-96-2 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Oleyl Ethyl Phosphate is a versatile ingredient that functions primarily as an emulsifier and surfactant, essential for the structural integrity and sensory appeal of cosmetic formulations. It effectively unifies immiscible oil and water phases, contributing to a smooth texture and facilitating uniform product distribution on the skin.

Summary

Emulsifier Surfactant Permeation Enhancer (indirect)

Science

Mechanism of Action

This compound primarily operates by reducing the interfacial tension between disparate liquid phases, enabling the formation of stable emulsions. Its amphiphilic structure, comprising both lipophilic and hydrophilic components, allows it to effectively bridge and stabilize oil-in-water or water-in-oil systems. While direct studies on Oleyl Ethyl Phosphate as a permeation enhancer are absent, its parent alcohol, oleyl alcohol, has demonstrated the capacity to temporarily modulate the skin barrier, suggesting a potential indirect role in enhancing the delivery of other active ingredients.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Optimal formulation requires careful assessment of ingredient compatibility to preclude potential reactions or instabilities. The concentration of Oleyl Ethyl Phosphate directly influences the overall stability and integrity of the emulsion.

Synergies

  • Potentially enhances the cutaneous delivery of other active ingredients through skin barrier modification, inferred from its parent alcohol.

Safety

Safety Profile

CIR Status
Safe as used with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded Oleyl Ethyl Phosphate is safe for use in cosmetic applications when formulated to be non-irritating. However, a 2014 CIR assessment noted that the ingredient was 'not reported to be in current use.' No specific maximum concentration has been established for Oleyl Ethyl Phosphate, though related alkyl phosphates have been reported in leave-on products at concentrations up to 8.3%. While direct comedogenicity data for Oleyl Ethyl Phosphate is unavailable, its parent compound, Oleyl Alcohol, is recognized as a comedogenic ingredient, which should be considered in product development.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Oleyl Ethyl Phosphate is a valuable auxiliary ingredient, crucial for creating stable and pleasant product textures, with a potential secondary benefit in enhancing the delivery of other active ingredients.

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