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IR Absorptions
Organic Chemistry IR frequencies
Question | Answer |
---|---|
Alcohol (O-H) | 3400 (Strong, Broad) |
Alkyne (C-H) | 3300 |
Alkene and Arene (C-H) | 3100 |
Alkane (C-H) | 2900 |
Alkyne (C-tb-C) | 2200 (Weak) |
Carbonyl (C=O) | 1700 (Strong) |
Alkene (C=C) | 1650 |
Arene (C=C) | 1600 |