2-甲基四氢呋喃
CAS: 96-47-9 Chemical Formula：C5H10O Molecular Weight：86.13
Properties
Colorless, transparent liquid with a similar smell of ether. When exposed to light, exposed or stored for a long time, it turns into a light yellow to brown color with an ether like odor.
Technical Index
Item | Index |
Content (w%) | ≥99.5 |
Density (g/mL, 25℃) | 0.86 |
Moisture (w%) | ≤0.1 |
Boiling point (℃) | 78~80 |
Refractive index | 1.4046~1.4066 |
Antioxidant BHT(ppm) | 150~400 |
Application
1. Used as a solvent for resins, natural rubber, ethyl cellulose, and chloroacetic acid vinyl acetate copolymers.
2. It is a raw material in the pharmaceutical industry and can be used for the synthesis of anti hemorrhoid medicines such as primaquine phosphate.
3. Used as a green solvent, it can replace tetrahydrofuran as a Grignard reaction solvent, as well as solvents such as benzene, toluene, chloroform, etc. It is widely used in the synthesis of spices, new materials, etc.
4. It can also be used in the field of automotive fuel additives.
Packaging and storage
208L iron drums or tank trucks. Stored in a low-temperature, dry and ventilated warehouse, separate from oxidants and acids. Shelf life is 12 months.
