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HS Code |
112832 |
| Cas Number | 1003-22-1 |
| Molecular Formula | C8H16O |
| Molar Mass | 128.21 g/mol |
| Appearance | Colorless liquid |
| Boiling Point | 118-120 °C |
| Melting Point | -40 °C |
| Density | 0.841 g/cm³ at 20 °C |
| Refractive Index | 1.412 |
| Flash Point | 17 °C (closed cup) |
| Solubility In Water | Insoluble |
| Chemical Structure | Five-membered tetrahydrofuran ring with four methyl groups at positions 2 and 5 |
As an accredited 2,2,5,5-Tetramethyltetrahydrofuran factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A clear, sealed glass bottle containing 100 mL of 2,2,5,5-Tetramethyltetrahydrofuran, labeled with chemical name, CAS number, and hazard warnings. |
| Shipping | 2,2,5,5-Tetramethyltetrahydrofuran should be shipped in tightly sealed containers, away from heat, sparks, and open flames. Ensure proper labeling as a flammable liquid. Use suitable cushioning and leak-proof packaging. Transport according to local and international hazardous materials regulations, and include safety data sheets with the shipment. Handle with appropriate protective equipment. |
| Storage | **2,2,5,5-Tetramethyltetrahydrofuran** should be stored in a tightly sealed container, away from heat, ignition sources, and direct sunlight. Place it in a cool, dry, well-ventilated area, separate from oxidizing agents and acids. Use only in a chemical fume hood. Ensure proper labeling and store according to local regulations for flammable and potentially peroxidizable substances. |
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Purity 99%: 2,2,5,5-Tetramethyltetrahydrofuran with a purity of 99% is used in lithium-ion battery electrolyte formulations, where it enhances electrochemical stability and ionic conductivity. Boiling Point 118°C: 2,2,5,5-Tetramethyltetrahydrofuran of boiling point 118°C is used in solvent extraction processes, where it improves separation efficiency and solvent recovery. Moisture Content <0.05%: 2,2,5,5-Tetramethyltetrahydrofuran with moisture content below 0.05% is used in anhydrous synthesis reactions, where it prevents undesirable hydrolysis and side reactions. Density 0.85 g/cm³: 2,2,5,5-Tetramethyltetrahydrofuran with a density of 0.85 g/cm³ is used in polymer production, where it provides optimal polymer chain dispersion and consistent film formation. Peroxide Free: 2,2,5,5-Tetramethyltetrahydrofuran that is peroxide free is used in pharmaceutical intermediate synthesis, where it minimizes oxidative degradation and improves product yield. Viscosity 1.5 cP at 25°C: 2,2,5,5-Tetramethyltetrahydrofuran with a viscosity of 1.5 cP at 25°C is used in specialty coatings, where it allows for uniform spreading and high-performance surface finish. Stability Temperature up to 150°C: 2,2,5,5-Tetramethyltetrahydrofuran with stability temperature up to 150°C is used in high-temperature polymerizations, where it maintains solvent integrity and polymer quality. Refractive Index 1.405: 2,2,5,5-Tetramethyltetrahydrofuran with a refractive index of 1.405 is used in optical material synthesis, where it enables precise refractive tuning and optical clarity. |
Competitive 2,2,5,5-Tetramethyltetrahydrofuran prices that fit your budget—flexible terms and customized quotes for every order.
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