CAS 109-99-9 Tetrahydrofuran (THF) is primarily used as a precursor to polymers and as a versatile industrial solvent for various materials. Its low viscosity and ability to dissolve a wide range of polar and non-polar compounds make it highly useful in many manufacturing processes.
CAS Number: 109-99-9
EC Number:203-726-8
Molecular Formula: C4H8O
Molecular Weight: 72.11 g/mol
|
Product Name |
Tetrahydrofuran |
|
Other Name |
THF |
|
Molecular Formula |
C4H8O |
|
CAS No |
109-99-9 |
|
EINECS No |
203-726-8 |
|
UN NO |
2056 |
|
Hs Code |
293211 |
|
Purity |
99.9%min |
|
Appearance |
Colorless liquid |
|
Application |
Solvents, chemical synthesis intermediates, analytical reagents |
Industrial Uses of Tetrahydrofuran THF Chemical
Spandex and Elastomer Production: The largest single use, converting THF into PTMEG for stretchable fibers and durable elastomers.
PVC Solvent and Cement: Its powerful solvating power makes it ideal for creating strong, permanent bonds between PVC pipes and fittings.
Polyurethane Systems: Tetrahydrofuran is used as a solvent and reactant in the production of various polyurethane coatings, adhesives, sealants, and elastomers (CASE).
Industrial Coatings and Inks: A rapid-evaporating solvent that improves flow and application properties in coatings for plastics, metals, and films.
Chemical Synthesis: A vital reaction medium for producing pharmaceuticals, herbicides, and other complex organic molecules.
Adhesive Formulation: Solubilizes a wide range of resins and polymers to create high-strength industrial adhesives.
Polymerization Reaction Medium: Serves as the solvent for anionic and other types of polymerization reactions to create controlled molecular weight polymers.
Extraction and Purification: THF Solvent is used in pharmaceutical and chemical industries to extract and purify specific compounds from complex mixtures.
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