Science
Mechanism of Action
When applied, Trifluoroethyl Methacrylate is expected to polymerize and form a film that imparts significant hydrophobicity. This film functions as a water-repellent and protective barrier on the skin's surface, enhancing resistance to external moisture and environmental factors.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a liquid monomer primarily utilized for polymerization in high-performance materials, Trifluoroethyl Methacrylate is not typically handled or 'dusted' as a powder ingredient in cosmetic formulations.
The Formula
Formulation
Stability
Sparingly soluble in water (906mg/L at 20°C; 2921 mg/L at 25°C estimated), this ingredient is chemically stable at ambient temperatures. It is commonly stabilized with hydroquinone monomethyl ether (MEHQ) as an inhibitor and typically stored between 2-8°C to maintain stability.
Conflicts
- Flammable liquid and vapor
- Forms explosive mixtures with air at ambient temperatures
- Strong oxidizers
- Risk of polymerization
- Direct skin contact due to irritancy and sensitizing potential
Safety
Safety Profile
Trifluoroethyl Methacrylate is classified as an irritant, causing skin, serious eye, and respiratory irritation. It also carries a significant risk of causing an allergic skin reaction. Expert panels, including the CIR and SCCS, strongly emphasize avoiding direct skin contact for methacrylate ester monomers, including this one, due to their potent sensitizing potential, particularly in cosmetic applications like nail products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to its high irritancy and significant sensitizing potential for skin, and the explicit advice from safety authorities to avoid skin contact, Trifluoroethyl Methacrylate is not recommended for direct application to skin in cosmetic formulations.
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References
Sources