Product Name: Glycerol Triglycidyl Ether
English Alias: GTE; 1,2,3-Tris(2,3-epoxypropoxy)propane
CAS Number: 13236-02-7
Molecular Formula: C₁₂H₂₀O₆
Molecular Weight: 260.29 g/mol
Appearance: Colorless to pale yellow transparent liquid
Package: 25 kg/drum, 200 kg/drum (HDPE plastic drum)
What is Glycerol Triglycidyl Ether？
Glycerol Triglycidyl Ether is a multifunctional epoxy compound appearing as a colorless to pale yellow transparent liquid with a characteristic epoxide odor. It is soluble in most organic solvents but insoluble in water. The compound contains three highly reactive epoxy groups, making it an excellent crosslinking agent and modifier for polymers. It exhibits low viscosity and good thermal stability.
COA (Certificate of Analysis):
Test Item | Specification | Result |
Appearance | Colorless to pale yellow liquid | Complies |
Epoxy Value | 5.8-6.2 eq/kg | 6.0 eq/kg |
Epoxide Content | ≥ 99.0% | 99.5% |
Viscosity (25°C) | 100-200 mPa·s | 150 mPa·s |
Density (25°C) | 1.20-1.25 g/cm³ | 1.23 g/cm³ |
Hydrolyzable Chloride | ≤ 100 ppm | 50 ppm |
Application:
1. Epoxy Resins: Reactive diluent and crosslinking agent for epoxy formulations
2. Adhesives: Modifier for improving flexibility and adhesion in adhesive systems
3. Coatings: Crosslinker for high-performance coatings and composites
4. Electronics: Encapsulant and impregnating agent for electronic components
5. Textile Treatment: Crosslinking agent for textile finishing
6. Composite Materials: Modifier for fiber-reinforced composites
Safety Profile:
Glycerol Triglycidyl Ether causes severe skin burns and eye damage. May cause respiratory irritation and allergic skin reaction. Use appropriate personal protective equipment including chemical-resistant gloves, face shield, and adequate ventilation when handling. Avoid contact with skin and eyes. The substance is toxic to aquatic life. For comprehensive safety information, always consult the full Safety Data Sheet (SDS).
Storage Requirements:
Store in a cool, dry, well-ventilated area away from direct sunlight. Keep containers tightly closed and sealed under inert atmosphere. Maintain storage temperature between 15-25°C. Keep away from heat sources and strong oxidizing agents. Monitor epoxy content regularly.
Transport & Packaging:
Glycerol Triglycidyl Ether is packaged in HDPE plastic drums (25 kg or 200 kg net weight per drum) under nitrogen atmosphere. Transport as corrosive material according to applicable regulations. Ensure containers are properly sealed and protected from physical damage during transportation. Store away from incompatible materials.
