Chemistry Reference
In-Depth Information
AROMATIC ORGANIC CHEMISTRY
B
ENZENE
-B
ASED
I
NTERMEDIATES
TO
P
OLYURETHANES
+
H
2
C=O
2
H
2
N
aniline
formaldehyde
NH
2
+H
2
O
H
2
N
CH
2
methylenedianiline
Methylenedianiline is used to make an intermediate in the manufacture of
polyurethane rubber used for making automobile parts, shoe soles, rubber
wheels, and insulation foam.
