What is Tetrahydrofuran THF CAS 109-99-9?
Tetrahydrofuran THF is an important organic synthesis raw material and a solvent with excellent performance. THF chemical is a colorless, flammable liquid with a distinctive odor. It reacts with numerous organic compounds and possesses certain solubility properties. Tetrahydrofuran solvent has a wide range of applications in biochemistry and organic synthesis.
The following are the chemical properties of tetrahydrofuran:
Chemical formula: C4H8O
Molar mass: 72.107 g·mol−1
Density: 0.8876 g/cm3 at 20 °C, liquid
Melting point: −108.4 °C (−163.1 °F; 164.8 K)
Boiling point: 66 °C (151 °F; 339 K)
Appearance: Colorless liquid
Odor: Ether-like
Solubility in water: Miscible
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What Are The Uses Of Tetrahydrofuran (THF chemical)?
1. Surface Coating
Due to the strong solubility of vinyl chloride, even at a high degree of polymerization, tetrahydrofuran (CAS 109-99-9) is used as a solvent for synthetic leather coatings.
2. Adhesives
Taking advantage of excellent solubility and diffusion properties, THF chemical is used as a solvent for vinyl and epoxy adhesives.
3. Film Casting
THF Tetrahydrofuran is used for vinyl chloride heat-shrinkable film and for desiccant.
4. Printing Inks
It is suitable for printing inks, because slightly soluble inorganic compounds can be dissolved and evaporation is quick.
5. Other Uses
Tetrahydrofuran(CAS 109-99-9) is widely used as a solvent for special resins such as photosensitive resins, because even at room temperature it can dissolve various resins, and it is miscible with water and most organic solvents. In, addition, it is used as a solvent for Grignard and Wittig reactions. Also in pharmaceutical and agricultural manufacturing, it is used as a solvent for reaction and purification.
What does tetrahydrofuran smell like?
Tetrahydrofuran is a colorless liquid with an Ether-like odor. It is a pungent odor, with some people also describing it as a strong or "not something you'd line up for".
Is tetrahydrofuran polar or nonpolar?
It is a moderately polar solvent. It is a cyclic ether that contains a polar ether functional group.
Is tetrahydrofuran organic?
Tetrahydrofuran (THF), is an organic compound with the formula C4h8o. The compound is classified as heterocyclic compound.
Is tetrahydrofuran harmful to humans?
Tetrahydrofuran (CAS 109-99-9) can cause headache, nausea and dizziness. Very high exposure can cause unconsciousness and death.
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