Hot Selling Organic Intermediate 99.9% CAS No. 109-99-9 Thf/Tetrahydrofuran

• CAS No.: 109-99-9
• Formula: C4h8o
• EINECS: 203-726-8
• Appearance: Oily Liquid
• Grade Standard: Industrial Grade
• Colour: Transparent
• Model NO.: Normal
• Purity: 99.95%
• Shelf Life: 1 Year
• Boiling Point: 66 Celsius
• Melting Point: -108 Celsius
• Certificate: ISO9001
• Odor: Ethereal, Detectable at 2 to 50 Ppm
• pH: -8 (200g/L H20, 20 Celsius)
• Explosive Limit: 1.5-12.496(V)
• Solubility of Water: Miscible
• Point of Freezing: -108 Celsius
• Sensitivity: Air Sensitive & Hygroscopic
• Merck: 14, 9211
• Brn: 102391
• Form: Liquid
• Logp: 0.45 at 25 Celsius
• Transport Package: Drum& IBC
• Specification: 180kg/Drum
• Trademark: Chemichase
• Origin: China
• HS Code: 29321100
• Production Capacity: 100000mt/Year

Product Description

Tetrahydrofuran


Application
Used as a solvent, raw material for organic synthesis
It is used as a medium polar aprotic solvent in chemical reactions and extraction. Tetrahydrofuran is a colorless, low viscosity liquid with an ether-like odor. Tetrahydrofuran is partially miscible with water at room temperature, and some unscrupulous agent manufacturers take advantage of this to make huge profits by mixing tetrahydrofuran reagent with water. Tetrahydrofuran readily becomes peroxide on storage. Therefore, commercial tetrahydrofuran is often protected from oxidation with BHT which is 26-di-tert-butyl-p-cresol. Tetrahydrofuran can be stored in a dark place by placing it in a sealed bottle with sodium hydroxide.

Colorless transparent liquid. There is ether smell. it is an important organic chemical and fine chemical raw material, widely used in resin solvents tape coating, and PVC surface coating. cleaning PVC reactor, removing PVC film, cellophane coating, plastic printing ink, and thermoplastic polyurethane coating) : Reaction solvents (Grignard reagents, alkyl alkali metal compounds, and aryl kali metal compounds. aluminum hydride and boron hydride. steroids and macromolecular organic polymers: chemica'ntermediate products polymerization to produce pTMEG, Natura eas odorants: chromatography Solvent (Gel PermeatiorChromatography).

Tetrahydrofuran has the characteristics of low toxicity, low boiling point, and good fluidity.

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