CHM2211 Chemical Shift Ranges (Protons)

1H NMR ranges. All numbers are in in ppm ^_^

Carboxylic Acid

10-13

Aldehyde

9-10

Aryl

6.5-8.5

Phenol

6-8

Vinylic

4.5-6.5

Alcohol or ether

3.3-3.7

Alkyl chloride

3.1-4.1

Alkyl bromide

2.7-4.1

Alcohol

0.5-5

Benzylic

2.3-2.8

C-H adjacent to C≡N

2.1-2.3

C-H adjacent to C=O

2.0-2.5

Terminal alkyne

1.8-3.1

Allylic

1.5-2.6

Amine

1-3

Alkane

0.9-1.8