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Why is THF Tetrahydrofuran a good solvent? CAS NO 109-99-9

Nov 25, 2025 Leave a message

What is THF Solvent (CAS 109-99-9)?

THF tetrahydrofuran (CAS NO 109-99-9) is a colorless organic liquid, which is miscible with water and has low viscosity at room temperature and pressure. The chemical formula of this cyclic ether is written as (CH2) 4O. Because of its long liquid range, it is a common medium polar aprotic solvent.

 

Why is THF Tetrahydrofuran a good solvent?

THF Tetrahydrofuran is a good solvent because it effectively dissolves a wide range of both polar and nonpolar compounds due to its high polarity, and its ability to form strong coordinate bonds with metal ions.

 

  • Polar aprotic nature: Solvent THF has a dipole moment, but no acidic protons. This makes it suitable for reactions with strong bases.
  • Donor Property: The oxygen atom has lone pairs of electrons that allow it to coordinate with Lewis acids and metal cations, thereby stabilising reactive intermediates.
  • Balanced polarity: Its moderate polarity enables it to dissolve many organic compounds that are insoluble in water, yet soluble in organic solvents.
  • Low viscosity: This allows for efficient mixing and handling.

 

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If you want to know more about the market dynamics or product information of tetrahydrofuran solvent, please contact our professional team. We are committed to providing customers with high-quality chemical raw materials and technical support to help your business succeed.
 

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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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