Details
Product Name: 3,4-Dihydro-2H-pyran
MF：C5H8O
MW：84.12
CAS：110-87-2
EINECS: 203-810-4
Apperance: colorless liquid
Specification
| item | value |
| Fp | 4 °F |
| Melting point | -70 °C (lit.) |
| Boiling point | 86 °C (lit.) |
Density
| 0.922 g/mL at 25 °C (lit.) |
| Packing | 200Kg/drum |
Application
Widely used as OH protective reagent; Tetrahydropyran, pentanediol, glutaric acid, valerolactone, pentadiene, and resin products can be obtained through polymerization, hydrogenation, oxidation, and other reactions; It can also be used as a pharmaceutical intermediate; Chemicalbook can also be used as a solvent and organic synthesis intermediate; Widely used for the protection of hydroxyl groups, it generally does not react with nucleophiles and organometallic reagents, is resistant to strong bases, and is prone to change under low pH or Lewis acid conditions.
Storage
Store below +30°C..
