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Moumoujus

TRIMETHYLOLPROPANE DIALLYL ETHER.

Avoid CAS 682-09-7 / NOT REPORTED

Trimethylolpropane Diallyl Ether (TMPDE) is a synthetic compound characterized by hydroxyl and two allyl groups. Its primary industrial application lies in resin synthesis, where it serves to modify material properties. This ingredient is not typically associated with direct skincare benefits.

Summary

Science

Mechanism of Action

The available data describes TRIMETHYLOLPROPANE DIALLYL ETHER's mechanism within industrial resin synthesis, where its allyl ether groups undergo oxidation. This process helps to overcome oxygen inhibition in free radical reactions, thereby improving drying effects, enhancing gloss, increasing surface hardness, and providing corrosion resistance and anti-yellowing properties in coatings and resins. There are no documented mechanisms of action specific to human skin in the research provided.

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 stable at room temperature and humidity. For optimal preservation, it should be stored in sealed containers in a cool, dry environment, away from oxidants and prolonged direct sunlight. Exposure to air can induce peroxide formation, making storage under an inert gas (e.g., nitrogen) blanket advisable after opening.

Conflicts

  • Oxidizers
  • Prolonged exposure to air (leads to peroxide formation)

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk High

While classified by EPA Safer Choice as a 'Green circle' chemical (low concern based on experimental and modeled data), GHS classifications indicate TRIMETHYLOLPROPANE DIALLYL ETHER causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Approximately 74.2% of reports specifically cite skin irritation. Material Safety Data Sheet (MSDS) guidelines recommend suitable ventilation and protective gloves to prevent direct skin contact. The oral toxicity (LD50) in rats is 6500 mg/kg.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

TRIMETHYLOLPROPANE DIALLYL ETHER lacks documented skincare benefits and presents a high risk of skin and eye irritation, rendering it unsuitable for precision skincare formulations.

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