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C12-14 SEC-PARETH-8.

Valuable CAS 84133-50-6 / EMULSION STABILISING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

A versatile non-ionic surfactant and emulsifier featuring a branched secondary alcohol structure that delivers superior cleansing performance with minimal irritation. Known for its ability to effectively solubilize oils and fragrances while maintaining stability across diverse formulation conditions.

Emulsifying Surfactant/cleansing Emulsion stabilizing Fragrance solubilization

Science

Functions by reducing interfacial tension between oil and water phases through its unique secondary alkyl chain structure, enabling rapid wetting and efficient emulsification of sebum and impurities while stabilizing product formulations


Research

High confidence
Effective range 0.1–25%
Optimal

5%

Key findings

  1. 01 Demonstrated non-sensitizing and non-irritating properties in safety evaluations across leave-on and rinse-off applications
  2. 02 Achieved efficient fragrance and essential oil solubilization without viscosity disruption in performance trials

Transparency

Not commonly dusted

As a functional surfactant and emulsifier with established safety profile, dusting is uncommon due to legitimate formulation necessity


The Formula

Solubility
Water
Optimal pH 3 – 11
0 7 14

Stability

Maintains stability across wide pH range with compatibility across anionic, cationic, and non-ionic surfactant systems; exhibits resistance to hard water minerals

Synergies

  • Other non-ionic surfactants
  • Anionic surfactants
  • Cationic surfactants

Conflicts

  • Strong oxidizing agents
  • Extreme acidic conditions with high temperature exposure

Safety

CIR Status
Safe as used
Max tested
25%
Pregnancy
Safe
Sensitization risk Low

Safety contingent on proper formulation to minimize irritation potential; requires monitoring for 1,4-dioxane and ethylene oxide contamination during manufacturing


Your Skin

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

Our Assessment

Valuable

A well-tolerated, multi-functional ingredient that effectively supports cleansing and emulsification needs across diverse skin types with minimal irritation risk.


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