Tetrahydrofuran (THF) (CAS 109-99-9)

Tetrahydrofuran (THF) is a clear, colorless liquid with low viscosity and high solubility. As a Tetrahydrofuran (THF) supplier from China, we prioritize the production of high-quality THF through advanced manufacturing processes. Each batch is subjected to rigorous purity testing, ensuring consistent chemical stability and minimal impurity levels, which are critical for meeting diverse industrial requirements.​

 

 

Our THF products are designed to meet strict standards for various specialized uses. For instance, the THF suitable for PTMEG synthesis (PTMEG synthesis THF) undergoes precise purification to remove trace water and peroxides, maintaining optimal reactivity. Similarly, pharmaceutical solvent THF features ultra-low levels of residual solvents and contaminants, adhering to stringent pharmaceutical-grade specifications.​

 

 

Electronics cleaning THF is formulated with exceptional purity, ensuring it leaves no residues after evaporation, which is essential for sensitive electronic components. Additionally, our polymer solvent tetrahydrofuran boasts stable chemical properties, with controlled moisture content to support consistent performance in polymer-related processes. All these variants are produced under strict quality control to guarantee reliability.​

 

 

As a leading Tetrahydrofuran (THF) supplier from China, we offer flexible packaging options, including drums and ISO tank containers, to suit different order sizes. Our efficient supply chain ensures timely delivery, and we provide comprehensive product documentation, including purity certificates and safety data sheets, to support seamless procurement processes for clients worldwide.​

Tetrahydrofuran, abbreviated as THF, CAS number 109-99-9, is a colorless and transparent liquid with an ether like odor. It is miscible with most organic solvents such as water, ethanol, and ether. It has excellent solubility and chemical stability, and is an important organic solvent and chemical raw material, widely used in various fields such as polymer materials, pharmaceuticals, and chemical engineering.
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Tetrahydrofuran is an excellent solvent commonly used in industry and plays a key role in multiple industries. In the field of polymer materials, it is an ideal solvent for dissolving polymers such as polyvinyl chloride, polyvinyl alcohol, polystyrene, etc. It is commonly used in the spinning process of synthetic fibers and the preparation of films, ensuring the uniformity and performance stability of materials. In the coatings and ink industry, THF can dissolve various resins and pigments, and is used to adjust the viscosity of coatings and inks, improve their leveling and adhesion, and improve the quality of coatings and printed materials. In addition, in pharmaceutical production, it can be used as a solvent for drug extraction, purification, and formulation production, especially suitable for dissolving some fat soluble drug components. ​

 

 

Tetrahydrofuran is an important chemical synthesis raw material, mainly used for the synthesis of polytetrafluoroethylene (PTMEG). Polytetrahydrofuran is a key raw material for the production of polyurethane elastomers, spandex, and other products. Polyurethane elastomers made from it have excellent wear resistance, elasticity, and low temperature resistance, and are widely used in fields such as automotive manufacturing, medical devices, and shoe materials; Spandex is used in the textile industry due to its good elasticity, making tight fitting clothes, sportswear, etc. In addition, THF can also participate in other organic synthesis reactions for the preparation of heterocyclic compounds such as furan and pyrrole, providing support for the diversified production of chemical products. ​

 

 

In the laboratory, tetrahydrofuran is a commonly used chemical reagent for organic synthesis reactions, Grignard reactions, and other experimental operations. Due to its good solubility in various organic compounds, it can promote the smooth progress of reactions. In the field of batteries, THF can be used as a solvent component for lithium-ion battery electrolytes, which helps to improve the conductivity and stability of the electrolyte, thereby improving the performance of the battery. In addition, THF can also be used for the production of fragrances, dyes, and other products, playing an auxiliary role in related fields. ​