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Moumoujus

PPG-2-ISODECETH-18.

Valuable CAS 155683-77-5 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PPG-2-ISODECETH-18 is an amphiphilic polyether compound that primarily functions as a surfactant and emulsifier, facilitating the stable blending of oil and water phases in cosmetic formulations. It also contributes as a skin conditioning agent, enhancing product texture and feel.

Summary

Surfactant Emulsifying Agent Skin Conditioning Agent Solubilizer Solvent

Science

Mechanism of Action

This ingredient operates by reducing interfacial tension between immiscible liquids through its amphiphilic structure, which possesses both water-attracting (hydrophilic) and oil-attracting (lipophilic) segments. This property allows it to stabilize emulsions, cleanse effectively, and act as a solvent and solubilizer for other ingredients.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

PPG-2-ISODECETH-18 is a liquid PPG derivative used for its surfactant, emulsifying, and solubilizing properties, not typically associated with 'dusting' concerns related to active ingredient concentrations or efficacy thresholds.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Unknown

The CIR Expert Panel determined PPG-2-ISODECETH-18, among similar alkyl PEG/PPG ethers, to be safe for cosmetic use when formulated to be non-irritating. While no specific maximum concentration for this compound is provided, related ethers are used up to 10% in rinse-off products and 5% or less in leave-on products. A key consideration is the potential for trace residues of ethylene oxide and 1,4-dioxane, considered carcinogenic compounds, which may be formed during its ethoxylation process.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PPG-2-ISODECETH-18 is a valuable formulating agent due to its versatile surfactant, emulsifying, and solubilizing capabilities, deemed safe for cosmetic use when precisely formulated to prevent irritation.

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