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Moumoujus

HEXANEDIOL DIMETHACRYLATE.

Avoid CAS 6606-59-3 / NAIL CONDITIONING

Hexanediol Dimethacrylate is a bifunctional methacrylate monomer primarily utilized as a crosslinking agent to enhance the mechanical strength and durability of various polymeric materials. In cosmetic applications, its primary documented use is within nail conditioning products, aiming to improve the appearance and overall condition of nails.

Summary

Crosslinking Agent Nail Conditioner

Science

Mechanism of Action

Functioning as a bifunctional methacrylate monomer, Hexanediol Dimethacrylate primarily acts as a crosslinking agent within polymer structures, imparting increased mechanical robustness. For cosmetic products targeting nails, it is observed to contribute to nail conditioning and improved appearance, though the precise cutaneous mechanism remains unspecified.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

This ingredient is sensitive to light, necessitating storage in light-protective containers, such as amber vials, in a cool, dark environment maintained below 15°C. To prevent premature polymerization, it is typically stabilized with inhibitors like hydroquinone (HQ) or monomethyl ether hydroquinone (MEHQ). Adherence to correct handling procedures is critical to avert unintended polymerization.

Conflicts

  • Substances that initiate radical polymerization

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk High

Based on GHS classification, Hexanediol Dimethacrylate is identified as a substance capable of causing skin irritation, serious eye irritation, and potential respiratory irritation. It is also recognized as a potential skin sensitizer. While listed on the EPA Toxic Substances Control Act (TSCA) inventory, no specific FDA prohibitions or restrictions concerning its use in cosmetics have been noted. Proper storage away from incompatible substances and light is crucial due to its inherent reactivity.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Given its classification as a high irritant and potential skin sensitizer, coupled with the absence of specific skin benefits and its 'not reviewed' CIR status, Hexanediol Dimethacrylate is not recommended for topical skin-contact cosmetic formulations.

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