| CAS No.: | 96-47-9 |
|---|---|
| Formula: | C5h10o |
| EINECS: | 202-507-4 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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| Name | 2-Methyltetrahydrofuran |
| Synonyms | 2-Methyltetrahydrofu 2-Methyltetrahydrofuran tetrahydro-2-methylfuran alpha-Methyltetrahydrofuran (2R)-2-methyltetrahydrofuran 2-Methyltetrahydrofuran,Tetrahydro-2-methylfuran, Tetrahydrosilvan 2-Methyltetrahydrofuran,For Grignard reaction,anhydrous, stabilized |
| CAS | 96-47-9 |
| EINECS | 202-507-4 |
| InChI | InChI=1/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3/t5-/m1/s1 |
| Molecular Formula | C5H10O |
| Molar Mass | 86.13 |
| Density | 0.86g/mLat 25°C(lit.) |
| Melting Point | -136 °C |
| Boling Point | 78-80°C(lit.) |
| Flash Point | 10.4°F |
| Water Solubility | 15 g/100 mL (25 C) |
| Solubility | 150g/l |
| Vapor Presure | 136 hPa (20 °C) |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 102448 |
| Storage Condition | Store below +30°C. |
| Stability | Stable, but highly flammable. Incompatible with oxidizing agents, strong acids, strong bases. May form explosive peroxides in storage, so often supplied with an inhibitor added. |
| Explosive Limit | 1.2-5.7%(V) |
| Refractive Index | n20/D 1.406(lit.) |
| Physical and Chemical Properties | Character: colorless liquid. Has an ether-like odor. boiling point 80 ºC freezing point -136 ºC relative density 0.8552 refractive index 1.4025 flash point -11 ºC solubility soluble in water, the solubility in water increases with decreasing temperature. Soluble in ethanol, ether, acetone, benzene and chloroform and other organic solvents. |
| Use | For pharmaceutical chloroquine phosphate intermediates |
| Overview | 2-methyltetrahydrofuran (hereinafter referred to as 2-me-thf) is an important bio-gasoline fuel, high-end environmentally friendly solvents and chemical intermediates. When used as a bio-gasoline fuel, it can be miscible with gasoline in any proportion and has excellent oxidation and vapor pressure properties. |
| Application | 2-methyltetrahydrofuran (hereinafter referred to as 2-MeTHF) is an important organic synthesis intermediate and solvent, it is a fine chemical material in the field of new materials and applications. In organic synthesis, it is mainly used in the synthesis of chloroquine phosphate, primaquine phosphate and thiamine. It is mainly used for organic synthesis of resin, natural rubber, ethyl cellulose and chloroacetic acid-vinyl acetate copolymer in solvent application. |
| purpose | mainly used for resin, rubber, solvent such as ethyl cellulose for pharmaceutical chloroquine phosphate intermediate mainly used as solvent for resin, natural rubber, ethyl cellulose and chloroacetic acid-vinyl acetate copolymer, in the pharmaceutical industry for the synthesis of anti-disease drugs such as primaquine phosphate. used as raw materials for the synthesis of drugs such as chloroquine phosphate and primaquine phosphate, and can also be used as solvent |
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