Stefano Chimichi

Toluene -d8




Formula C6D5CD3

Chemical shift [ppm] (Assignment)

1H: 2.03, 6.98 (H-1), 7.00 (H-3), 7.09 (H-2);
13C: 20.4(7), 125.2, 128.0, 128.9, 137.5
Coupling constants [Hz] 2J(H,D) = 2.2;
3J(H,D) = 1.2 (H-1), 1.1 (H-2,H-3);
1J(C,D) = 22.0 (CD3), 19.0 (C-4), 24.0 (C-2,C-3)
Molecular weight [g/mol] 100.19
Density (d 20°/4°) 0.94

Desiccants

0.4nm (4A) molecular sieves, CaCl2, Na
Melting point [°C] -84.5
Boiling point [°C] 109
Inflammation temperature [°C] 4
Refraction index (n 20°/D) 1.4940
Dynamic viscosity (20°C) [mPa s] 0.58
Magnetic susceptibility (20°C) -0.6179 x 10^(-6)
Dielectrical constant 2.4
Dipole momentum [D] 0.4
Polarity [kJ/mol] 141.9
Donor strength [kJ/mol] -



Last update by S.C. on:


stefano.chimichi@gmail.com