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Tetrahydrofuran


Type: organic raw materials
Product name: Tetrahydrofuran
CAS NO: 109-99-9
Molecular weight: 184.2338 
EC NO: 203-726-8
Molecular formula: C4H8O
InChI: InChI=1/C13H12O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1,3,5,7H,2, 4,6,8H2
product description: Product performance: Tetrahydrofuran, colorless transparent liquid, with ether odor. The density is 0.8892, the refractive index is 1.405, the boiling point is 66 degrees Celsius, and the freezing point is -108.56 degrees Celsius. Soluble in water and most organic solvents. Flammable. Can generate explosive peroxygen compounds in air. Under pressure with hydrogen chloride to generate 1,4-dichlorobutane. It is used as a solvent for natural and synthetic resins (especially vinyl resins), and is also used in the production of butadiene, adiponitrile, adipic acid, hexamethylene diamine and other products.
Quality Index:
Purity Moisture Chroma peroxide
≥99.9% ≤100PPM 6APHA 0.003%
Product Uses: Tetrahydrofuran has the characteristics of low toxicity, low boiling point and good fluidity. It is an important organic synthesis raw material and excellent solvent. It has a wide range of Uses. Tetrahydrofuran has good solubility for many organic substances. All organic compounds other than ethylene, polypropylene and fluororesin, especially polyvinyl chloride, polyvinylidene chloride, and aniline, have a good dissolving effect, and are widely used as the necessary solvent for the reaction, and are called "universal solvent". As a common solvent, Tetrahydrofuran has been widely 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 in the pharmaceutical industry.
Product packaging: 180kg iron drum.
Storage and transportation conditions: Tetrahydrofuran should be stored in a cool, dry, well-ventilated place away from heat, sparks and open flames. In order to prevent electrostatic transport, the container should be grounded, and the container should be tightly sealed and should not be stored with oxidants or strong acids. Tetrahydrofuran is a flammable and toxic liquid, and the container must be clearly marked.
Alias: Oxolane; Oxolane; Anhydrous Tetrahydrofuran; Tetrahydrooxocene; Tetramethylene Oxide; 1,4-Epoxybutane;
Structural formula:




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