Tetrahydrofuran
CAS No.: 109-9-9
EINECS No.: 203-726-8
Molecular Formula: C4H8O
Molecular Weigh: 72.10
contents: 99.0%
Appearance: colourless transparent liquid with odour like aether
Boiling Point: 67
Freezing Point: -108
Relative Desnity: 0.985
ND20: 1.4050
Flash Point: -17
Application: used as solvent and material in arganic synthesis