N
X
C
Hal
O
N
S
P Si
Natural
Products
Solvents
C
C
C
C C
C
371
7.14 Solvents, Suspension Media, Interferences
371
7.14 Solvents, Suspension Media, and Interferences
7.14.1 Infrared Spectra of Common Solvents
The low transmission in regions where the solvent absorbs may lead to artifacts. For
the interpretation of spectra, these regions should be disregarded. In the following,
they are indicated by bars.
Chloroform: 0.2 mm cell
Chloroform: 1 mm cell
Carbon tetrachloride: 0.2 mm cell
Carbon tetrachloride: 1 mm cell
100
80
60
40
20
0
% Transmission
4000 3500 3000 2500 2000 2000 1800 1600 1400 1200 1000 800 600
100
80
60
40
20
0
% Transmission
4000 3500 3000 2500 2000 2000 1800 1600 1400 1200 1000 800 600
100
80
60
40
20
0
% Transmission
4000 3500 3000 2500 2000 2000 1800 1600 1400 1200 1000 800 600
100
80
60
40
20
0
% Transmission
4000 3500 3000 2500 2000 2000 1800 1600 1400 1200 1000 800 600