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What is the use of Tetrahydrofuran THF ( CAS 109-99-9)?

Nov 25, 2025 Leave a message

CAS 109-99-9 Tetrahydrofuran (THF) is a cyclic ether that exists as a colourless, highly flammable liquid. With the chemical formula C₄H₈O, it belongs to the group of ethers and is often used in the plastics and pharmaceutical industries due to its excellent dissolving properties. THF is known for its high efficiency and versatility as a solvent and plays an essential role in the chemical industry.

 

What is the use of Tetrahydrofuran THF (CAS 109-99-9)?

Solvent industry: As a powerful solvent, tetrahydrofuran plays an important role in many chemical processes. It can dissolve a variety of polar and non-polar substances and is often used in the production of coatings, paints, resins, adhesives and cleaning agents. THF has good solubility in organic polymers, plastics and synthetic fibers, so it is indispensable in the production process of these industries.

 

Polymer material field: Tetrahydrofuran is a key intermediate in the production of polytetrahydrofuran (PTMEG). PTMEG is widely used in the manufacture of elastic fibers, polyurethane elastomers and engineering plastics, etc., mainly in textiles, automotive parts, sports equipment and other fields. The high reactivity and stability of THF make it important in the synthesis of polymer materials.

 

Pharmaceutical Industry: THF (CAS 109-99-9) is also a commonly used solvent in the pharmaceutical industry, especially in the synthesis of antibiotics, anticancer drugs and other complex compounds. Its high volatility makes it easy to remove from the reaction mixture, ensuring the purity and safety of the final drug product.

 

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CAS 109-99-9 Tetrahydrofuran Hazards

There are a few things to keep in mind when using tetrahydrofuran. THF is highly flammable in the vapor and liquid form. Vapors can be explosive when mixed with air. THF is also corrosive to coatings, rubber, and plastics.

 

 

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Tetrahydrofuran 99.9% Thf

Packaging 

 

Package

Quantity/20'FCL

160KGS Drum

12.8MTS

800KGS IBC Drum

16MTS

IOS Tank

18.5MTS

 

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