Buchi V-100 - Page 45

BÜCHI Labortechnik AG Appendix | 10
Operation Manual Vacuum Pump V-100 45/52
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
1,1,2,2-tetra-
chloroethane
C
2
H
2
Cl
4
167.9 247 146 1.595 20
Carbon tetrachloride CCl
4
153.8 226 77 1.594 271
1,1,1-trichloroethane C
2
H
3
Cl
3
133.4 251 74 1.339 300
Tetrachloroethylene C
2
Cl
4
165.8 234 121 1.623 53
THF (tetrahydrofu-
rane)
C
4
H
8
O 72.1 – 67 0.889 374
Toluene C
7
H
8
92.2 427 111 0.867 77
Trichloroethylene 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 –