• ✅ Guaranteed high purity: ≥98.0% minimum HPLC assay, ensures consistent dilution performance
• ✅ Ultra-low moisture content: ≤0.1% maximum, prevents bubbling and improves cured product quality
• ✅ Excellent color quality: ≤50 Pt-Co (APHA), ideal for clear and light-colored epoxy products
• ✅ Low loss on drying: ≤0.5% maximum, minimizes volatile emissions during processing
• ✅ Low residue on ignition: ≤0.5% maximum, reduces inorganic impurities in finished products
• ✅ Strict impurity control: 5-Methyl-2,4-dioxypyrimidine ≤1.0% (RT:3.8min)
• ✅ Superior viscosity reduction: Effectively lowers the viscosity of epoxy resins, improving processability
• ✅ Enhanced mechanical properties: Improves tenacity and adhesion of cured epoxy resins
• ✅ Excellent compatibility: Good solubility with various epoxy resins and curing agents
• ✅ Low volatility: Extends pot life and reduces workplace emissions

Cresyl Glycidyl Ether, commonly known as CGE or CF691, is a high-performance monofunctional epoxy reactive diluent with CAS number 26447-14-3. Its molecular formula is C10H12O2, with a molecular weight of 164.20 g/mol. Our industrial grade product appears as a clear or light yellow transparent liquid, with strict control over purity, moisture, color and impurity content.

As an effective epoxy resin thinner, CF691 significantly reduces the viscosity of epoxy resins, improving their flowability and processability without compromising the final properties of cured products. It also enhances the tenacity and adhesion of cured epoxy resins, making it ideal for various epoxy applications. It exhibits excellent solubility and compatibility with a wide range of epoxy resins and curing agents.

Our cresyl glycidyl ether is produced with advanced synthesis and purification technology, with full batch traceability and complete supporting quality documents. We can provide customized specifications to meet specific customer requirements and ensure long-term stable bulk supply for global industrial manufacturers.

Appearance: Clear or light yellow transparent liquid

Packaging: 200kg UN-approved steel drum; 1000L IBC tote; Customized packaging available upon request

Storage Conditions: Store in tightly sealed containers in a cool, dry and well-ventilated warehouse at 5-30℃; Keep away from heat sources, open flames and strong oxidizing agents; Avoid direct sunlight and moisture; 24-month shelf life under proper storage conditions

Transport Classification: 8 (Corrosive Liquid)

Packing Group: III

• CGE
• CF691
• Cresyl Glycidyl Ether
• Epoxy Resin Thinner CF691
• Epoxy Reactive Diluent 691
• Glycidyl Cresyl Ether
• CAS 26447-14-3
• Industrial Grade Cresyl Glycidyl Ether
• Epoxy Modifier CF691

1. Epoxy Resin Industry (Core Application): Used as reactive diluent for various epoxy resins to reduce viscosity, improve flowability and extend pot life. Suitable for hand lay-up, casting, infusion and other epoxy processing techniques.
2. Electronic Industry: Applied as diluent in electronic potting compounds, encapsulants and printed circuit board (PCB) materials. Improves processability while maintaining excellent electrical insulation properties.
3. Adhesive & Sealant Industry: Used as modifier in epoxy adhesives and structural sealants. Enhances adhesion strength, flexibility and impact resistance of cured products.
4. Coating Industry: Applied as reactive diluent in epoxy coatings, floor coatings and anti-corrosion coatings. Improves coating flow, leveling and adhesion to substrates.
5. Composite Industry: Used as diluent in epoxy-based composite materials for aerospace, automotive and construction applications. Reduces resin viscosity for better fiber impregnation.
6. Other Industrial Fields: Employed in the production of epoxy tooling, casting resins and decorative epoxy products.

A1: The recommended dosage ranges from 5% to 20% by weight of epoxy resin, depending on the desired viscosity and final properties. Higher dosages will further reduce viscosity but may slightly decrease the heat resistance of cured products.

A2: Yes, CF691 is highly compatible with other common epoxy diluents such as butyl glycidyl ether (BGE), phenyl glycidyl ether (PGE) and 1,6-hexanediol diglycidyl ether (HDGE). Combining different diluents can achieve a balance of viscosity reduction and cured product properties.

A3: CF691 has minimal effect on the curing time of epoxy resins. It extends the pot life slightly due to its lower reactivity compared to the base epoxy resin, which is beneficial for large-scale casting and infusion processes.

A4: CF691 may cause skin and eye irritation. Required PPE includes:

• Chemical-resistant gloves (nitrile or butyl rubber)
• Safety goggles with face shield
• Chemical-resistant apron and protective clothing
• Respiratory protection if working in poorly ventilated areas

A5: In case of spill:

• Contain the spill to prevent spread to drains and waterways
• Absorb with inert material such as sand or vermiculite
• Collect in suitable closed containers for disposal
• Wash the area thoroughly with soap and water
• Do not allow product to enter the environment

A6: CF691 has a shelf life of 24 months when stored in tightly sealed original containers under proper storage conditions. It should be protected from moisture, heat and direct sunlight to prevent polymerization and degradation.