INFRARED ABSORPTION Flashcards
(11 cards)
Alkane
2850-2960
Alkene
=C-H 3020-3100
C=C 1640-1680
Alkyne
=C-H 3300
C=C 2100-2260
Alkyl Halide
C-Cl 600-800
C-Br 500-600
Alcohol
O-H 3400-3650
C-O 1050-1150
Arene
C-H 3030
Aromatic Ring 1660-200
1450-1600
Amine
N-H 3300-3500
C-N 1030-1230
Carbonyl compound
C=0
1670-1780
RCOH - 1725
RCOR - 1715
RCOOR - 1735
RCOH - 1690
RCOOH - 1710
Carboxylic Acid
2500-3100
Nitrile
C=N 2210-2260
Nitro
NO2 1540