Table showing 1-H NMR chemical shift | Type of proton.

Type of proton.
Table showing 1-H NMR chemical shift
Chemical shift (d ppm)
Alkyl, RCH3
0.8-1.0
Alkyl, RCH2CH3
1.2-1.4
Alkyl, R3CH
1.4-1.7
Allylic, R2C=CRCH3
1.6-1.9
Benzylic, ArCH3
2.2-2.5
Alkyl chloride, RCH2Cl
3.6-3.8
Alkyl bromide, RCH2Br
3.4-3.6
Alkyl iodide , RCH2I
3.1-3.3
Ether, ROCH2R
3.3-3.9
Alcohol, HOCH2R
3.3-4.0
Ketone, RCOCH3
2.1-2.6
Aldehyde, RCOH
9.5-9.6
Vinylic, R2C=CH2
4.6-5.0
Vinylic, R2C=CRH
5.2-5.7
Aromatic, ArH
6.0-9.5
Acetylenic, RC=CH
2.5-3.1
Alcohol hydroxyl, ROH
0.5-6.0a
Carboxylic, RCOOH
10-13a
Phenolic, ArOH
4.5-7.7a
Amino, R-NH2
1.0-5.0a