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OCTYLDODECETH-5.

Valuable CAS 32128-65-7 / SURFACTANT - EMULSIFYING

OCTYLDODECETH-5 is a synthetic ethoxylated fatty alcohol primarily utilized as a surfactant and emulsifier in sophisticated cosmetic formulations. It is instrumental in stabilizing mixtures of immiscible liquids, such as oil and water, enabling the creation of uniform and stable creams, lotions, and cleansing agents.

Surfactant/Cleansing Emulsifying

Science

This ingredient functions by significantly lowering the interfacial tension between disparate liquid phases, facilitating their harmonious integration into a stable emulsion. As a surfactant, it also possesses cleansing properties, aiding in the suspension and removal of impurities from the skin's surface.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

OCTYLDODECETH-5 exhibits robust stability. Its base alcohol, Octyldodecanol, is resistant to hydrolysis and maintains efficacy across a wide pH range, which is critical for formulating durable and stable cosmetic emulsions.

Conflicts

  • strong oxidants

Safety

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel has determined that alkyl PEG ethers, including OCTYLDODECETH-5, are safe for use in cosmetic applications when formulated to be non-irritating. While a general potential for irritation to skin, eyes, and respiratory system exists if not properly managed, this is mitigated through careful formulation. Formulators should also adhere to guidelines for 1,4-dioxane, keeping concentrations generally below 30ppm. Exercise caution when incorporating this ingredient into products designed for children.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Valuable

OCTYLDODECETH-5 is a valuable functional ingredient, serving as an effective emulsifier and surfactant, deemed safe for use in cosmetics when expertly formulated to prevent irritation.


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