Buchi V-600 - Page 60

10 | Appendix BÜCHI Labortechnik AG
60/65 Operation Manual Vacuum Pump V-600
Solvent Formula Molar
mass in g/
mol
Evaporation en-
ergy in J/g
Boiling
point in °C
at 1013
mbar
Density in
g/cm
3
Vacuum in
mbar for
40°C boil-
ing point
Tetrachloroethene C
2
Cl
4
165.8 234 121 1.623 53
THF (tetrahydrofu-
ran)
C
4
H
8
O 72.1 – 67 0.889 374
Toluene C
7
H
8
92.2 427 111 0.867 77
Trichloroethene C
2
HCl
3
131.3 264 87 1.464 183
Water H
2
O 18.0 2261 100 1.000 72
Xylene (mixture) C
8
H
10
106.2 389 – – 25
o-xylene C
8
H
10
106.2 – 144 0.880 –
m-xylene C
8
H
10
106.2 – 139 0.864 –
p-xylene C
8
H
10
106.2 – 138 0.861 –