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Moumoujus

C12-14 PARETH-7.

Valuable CAS 68439-50-9 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

A non-ionic polyethylene glycol ether surfactant that functions as both an emulsifier and gentle cleansing agent in skincare formulations. This amphiphilic molecule excels at stabilizing oil-in-water emulsions while maintaining compatibility across all skin types with minimal irritation potential.

Summary

emulsifying surfactant cleansing

Science

Mechanism of Action

Functions through its dual-phase molecular structure to reduce surface tension between oil and water components. The hydrophilic polyethylene glycol chain binds with water while the lipophilic C12-14 alcohol chain attracts oils and sebum, creating stable micelles that facilitate cleansing and ensure uniform distribution of active ingredients in emulsified systems.

Research

Clinical Evidence

High confidence
Effective range 5–10%
Optimal

5%

Key findings

  1. 01 CIR patch testing at 5% concentration demonstrated non-sensitizing properties with minimal skin irritation under normal use conditions
  2. 02 Extended 13-week dermal studies on structurally analogous pareth compounds showed no systemic toxicity at concentrations up to 25%

Transparency

Dusting Analysis

Not commonly dusted

As a functional emulsifier and surfactant with established safety data, C12-14 Pareth-7 serves legitimate formulation purposes rather than marketing appeal

The Formula

Formulation

Solubility
Both
Optimal pH 3 – 11
0 7 14

Stability

Demonstrates exceptional pH stability across acidic to alkaline conditions. Maintains functionality in hard water environments and shows resistance to temperature fluctuations during processing.

Synergies

  • anionic surfactants
  • cationic surfactants
  • other non-ionic emulsifiers

Conflicts

  • strong oxidizing agents
  • concentrated acids at elevated temperatures
  • concentrated alkalis at elevated temperatures

Safety

Safety Profile

CIR Status
Safe as used
Max tested
10%
Pregnancy
Safe
Sensitization risk Low

Manufacturing quality requires vacuum stripping to maintain 1,4-dioxane impurity levels below 1-10 ppm as specified by regulatory guidelines

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A well-tolerated, versatile emulsifier that provides essential formulation stability with broad skin type compatibility and established safety credentials.

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