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Tetrahydrofuran (109-99-9)


Tetrahydrofuran (109-99-9) Use:

1. This product is an organic solvent with excellent performance, which is widely used because of THFs characteristics such as fast dissolution speed and good penetration and diffusion to the surface and inside of resin. Tetrahydrofuran (109-99-9) is used as solvent in format reaction, polymerization reaction, LiAlH4 reduction condensation reaction and esterification reaction. Dissolution of polyvinyl chloride, polyvinylidene chloride and their copolymers gives low-viscosity solutions, which are often used in the manufacture of surface coatings, protective coatings, adhesives and films. THF is also used in ink, paint stripper, extractant, surface treatment of artificial leather, etc. This product is self-polymerized and copolymerized to make polyether type polyurethane elastomer, which is characterized by high resilience performance. THF is an important chemical raw material to prepare butadiene, nylon, polybutylene glycol ether, γ-butyrolactone, polyvinylpyrrolidone, tetrahydrothiophene, etc. This product is also an intermediate of organic synthesis such as drugs.

Tetrahydrofuran (109-99-9)

2. Tetrahydrofuran is an important raw material for organic synthesis and excellent solvent. THF has good solubility for many organic substances, THF can dissolve all organic compounds except polyethylene, polypropylene and fluorine resin, especially THF has good solubility for polyvinyl chloride, polyvinylidene chloride and butanilide, and is widely used as reactive solvent. As a common solvent, THF has been commonly used in surface coatings, protective coatings, inks, extractants and surface treatment of artificial leather. Tetrahydrofuran is an important raw material for the production of polytetramethylene ether glycol (PTMEG) and a major solvent for the pharmaceutical industry. THF is used as a solvent for natural and synthetic resins (especially vinyl resins), and also used to make butadiene, adiponitrile, adipic acid, adipamide, etc.

3. Used as solvent, intermediate of chemical synthesis, analytical reagent.

Tetrahydrofuran (109-99-9) Instruction:

Tetrahydrofuran (109-99-9) is a heterocyclic organic compound with the molecular formula C4H8O. Tetrahydrofuran (109-99-9) belongs to the group of ethers and is a fully hydrogenated product of furan, a colorless, miscible with water, organic liquid with a small viscosity at room temperature and pressure. The chemical formula of this cyclic ether can be written as (CH2)4O. THF is a commonly used medium-polar nonprotonic solvent because of THFs long liquid range. THFs main use is as a precursor for polymers. Although the odor and chemical properties of THF are very similar to those of ether, the anesthetic effect is poor.

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