Tetrahydrofuran (THF)
$1765.00
Tetrahydrofuran (THF) is a colorless, flammable liquid with a characteristic ether-like odor. Its chemical formula is C₄H₈O, and it is a cyclic ether used as a solvent and intermediate in chemical synthesis. THF is highly polar and has good solvency properties for a wide range of resins, plastics, and other compounds.
Industrial Applications:
Solvent in Chemical Synthesis:
THF is widely used as a solvent in organic synthesis, particularly in the polymer industry for polymerization reactions. It is an essential solvent for producing polymers such as polyurethanes and polytetrafluoroethylene (PTFE).
Pharmaceutical Manufacturing:
Used as a solvent for active pharmaceutical ingredients (APIs), in the formulation of medications and for the extraction and purification of compounds.
Polymerization:
THF is used in the production of polytetramethylene ether glycol (PTMEG), which is a precursor for the production of spandex fibers and other elastomers.
Laboratory Use:
Commonly used in laboratories for various chemical reactions, particularly those involving Grignard reagents, lithium compounds, and other metal-based reagents.
Electronics & Coatings:
THF is also used as a solvent in the electronics industry for cleaning purposes and in the preparation of certain coatings and resins.
Storage Recommendations:
Temperature: Store in a cool, dry place, away from direct sunlight, heat, and open flames, as THF is highly flammable.
Packaging: Keep in tightly sealed, corrosion-resistant containers to avoid moisture absorption, which can lead to peroxides formation.
Shelf Life: THF is stable for up to 1-2 years when stored properly in sealed containers, but it should be checked for peroxide formation if stored for long periods.
Safety Note:
Tetrahydrofuran is highly flammable and should be handled with extreme care. It can cause irritation to the skin, eyes, and respiratory system. Proper personal protective equipment (PPE), such as gloves, goggles, and proper ventilation, should always be used when handling THF. Always store in an area free from sources of ignition.
