Tetrahydrofurane -d8

NMR- data
[Picture] Chemical shift [ppm] Coupling constants [Hz]
1H 1.72 1J(C,D) 22.0 (C-1)
3.57 20.5 (C-2)
13C 25.2
67.2
17O 16
(H2O = 0)

[Picture]

Published with permission from Aldrich Chemical Company, Inc.

Physical data
Molecular weight [g/mol] 80.15
Density (d 20°/4°) 0.99
Melting point [°C] -108.5
Boiling point [°C] 64
Inflammation temperature [°C] -17.5
Refraction index (n 20°/D) 1.4043
Dynamic viscosity (20°C) [mPa s] 0.47
Magnetic suszeptibility (20°C) -0.6 x 10^(-6)
Dielectrical constant 7.6
Dipole momentum [D] 1.7
Polarity [kJ/mol] 156.5
Donor strength [kJ/mol] 90.4