1H NMR: Novice Level, Spectrum 8

Formula: C3H7NO2

Answer: 1-Nitropropane

Chemical Shift Assignments: δ1.03 (t, 3H), 2.05 (sextet, 2H), and 4.37 (t, 2H)

 

You should have the following data. The best fit is 1-nitropropane.

 
Compound
Chemical Shift (δ) of Low Field Signal
1-Nitrobutane
4.47 <---
n-Butylnitrite
4.70
C3H7NO2
4.37 <---

The 13C spectrum displays the CH2NO2 at 76.93 ppm with the other CH2 (20.70 ppm) and the CH3 group at 10.15 ppm. Return to Menu.

oxygen-orange

nitrogen-light blue