Tetrahydrofuran THF C4H8O CAS NO.109-99-9
Tetrahydrofuran Is A Heterocyclic Organic Compound With The Molecular Formula C4h8o. Tetrahydrofuran Use Price.It Belongs To Ethers And Is The Complete Hydrogenation Product Of The Aromatic Compound Furan.Tetrahydrofuran 109-99-9 High Quality. It Is A Colorless, Water-miscible Organic Liquid With A Small Viscosity At Normal Temperature And Pressure. The Chemical Formula For This Cyclic Ether Can Be Written As (ch2)4o. Because Of Its Long Liquid Range, It Is A Commonly Used Medium Polar Aprotic Solvent. Its Main Use Is As A Precursor Of High Molecular Polymers. Although The Odor And Chemical Properties Of Thf Are Very Similar To Ether, The Anesthetic Effect Is Poor.Tetrahydrofuran Cas 109-99-9.
1. It Is Used As A Solvent And Raw Material For Organic Synthesis.
2. Used As Chromatographic Analysis Reagent, Organic Solvent And Nylon 66 Intermediate. Tetrahydrofuran, Also Known As Oxolane, Oxolane, And Tetramethylene Oxide, Is An Intermediate For The Synthesis Of Pesticide Fenbutin. In Addition, It Can Be Directly Used In The Production Of Synthetic Fibers, Synthetic Resins, Synthetic Rubbers, And Also Many Polymeric Materials. , Solvent For Precision Magnetic Tape And Electroplating Industry, And Also Used To Make Adiponitrile, Adipic ACID, Hexamethylene Diamine, Succinic Acid, Butanediol, γ-butyrolactone, Etc. Progesterone, Rifamycin And Used As Pharmaceutical Solvent.melamine powder.
3. Tetrahydrofuran Is An Important Organic Synthesis Raw Material And A Solvent With Excellent Performance. It Is Especially Suitable For Dissolving Pvc, Polyvinylidene Chloride And Butyl Aniline. It Is Widely Used As A Solvent For Surface Coatings, Anti-corrosion Coatings, Printing Inks, Tapes And Film Coatings. , And Used As A Reaction Solvent, The Thickness Of The Aluminum Layer Can Be Arbitrarily Controlled And Bright When It Is Used For Electroplating Aluminum Liquid. Tetrahydrofuran Itself Can Be Polycondensed (by Cation-initiated Ring-opening Repolymerization) To Form Polytetramethylene Ether Glycol (ptmeg), Also Known As Tetrahydrofuran Homopolyether. Ptmeg And Toluene Diisocyanate (tdi) Make Special Rubber With Wear Resistance, Oil Resistance, Good Low Temperature Performance And High Strength; Sodium Hexametaphosphate.Make Block Polyether Polyester Elastic With Dimethyl Terephthalate And 1,4-butanediol Material. Ptmeg With A Relative Molecular Mass Of 2000 And P-methylene Bis-(4-phenyl) Diisocyanate (mdi) Are Used As Raw Materials For Polyurethane Elastic Fibers (spandex, Namely Spandex Fibers), Special Rubber And Some Special-purpose Coatings. In Organic Synthesis, It Is Used To Produce Tetrahydrothiophene, 1,2-dichloroethane, 2,3-dichlorotetrahydrofuran, Valerolactone, Butyrolactone And Pyrrolidone. In The Pharmaceutical Industry, Thf Is Used To Synthesize Carbazepine, Rifamycin, Progesterone And Some Hormonal Drugs. Thf Is Treated With Hydrogen Sulfide To Generate Tetrahydrothiophenol, Which Can Be Used As An Odorant (identification Additive) In Fuel Gas. Thf Can Also Be Used As A Surface Treatment Agent For Synthetic Leather.Titanium Dioxide.
Tetrahydrofuran, the abbreviation of THF, is a heterocyclic organic compound. It belongs to ethers and is the fully hydrogenated product of the aromatic compound furan.
1. THF can be used as the solvent and the raw material of organic synthesis.
2. THF can also be used as the chromatography analysis reagents, organic solvents and the intermediate of nylon .
3. Tetrahydrofuran is the intermediate for synthetic pesticides .
4. THF is an important raw material for organic synthesis as well as a solvent with excellent performance, which is especially suitable for dissolution of PVC, polyvinylidene chloride and butyl aniline.
| Product Name | Tetrahydrofuran |
| CAS No. | 109-99-9 |
| EINECS No. | 203-726-8 |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 g·mol−1 |
| Flash Point | −14 °C (7 °F) |
| Hydrogen Peroxide Content(ug/g) | ≤30 |
| BHT Content(ug/g) | 120±30 |
| Color APHA | ≤5 |
| Purity (%) | ≥99.9 |
| Moisture (%) | ≤0.01 |
| Appearance | Colorless and clear liquid |
| Applications | 1.Used in synthesis of PTMEG. 2.Used in the manufacture of pharmaceutical and pesticide intermediates |
| Storage | Store in a tightly closed container. Store in a cool, dry place. Keep away from sources of ignition. |
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