Chemical Properties of Tetrahydrofuran (THF)
CAS: 109-99-9
Molecular Formula: C4H8O
Molar Mass: 72.11 g/mol
Boiling Point: 65 °C @ Press: 760 Torr
Melting Point: -108.3°C
Color (APHA): Max. 10
Density: 0.8892 g/cm³ at 20°C
Physical Properties
Tetrahydrofuran THF is a flammable liquid with an ether-like odor and is miscible with water and organic solvents. Its low viscosity and volatility make it ideal for applications requiring quick evaporation and efficient solvation.


Tetrahydrofuran Uses
1. Tetrahydrofuran has wide applications in biochemistry and organic synthesis.
2. It can be used as a solvent, intermediate, and stabilizer for catalysts.
3. It is also commonly used as a reaction medium for polymerization reactions.
Tetrahydrofuran (THF) Hazards

Storage
- Storage Conditions: Store in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames.
- Container Sealing: Keep in tightly sealed containers to prevent evaporation and peroxide formation.
- Humidity Control: Store in low-humidity environments to maintain stability.
- Material Compatibility: Use stainless steel, glass, or fluoropolymer-lined containers. Avoid prolonged contact with strong acids and oxidizers.
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