This Slide gives general idea of Mass spectrum of Hexanol.

1. Jerry K Mathew
MSc. Chemistry
St. Mary’s College, Manarcaud

4. Alcohols also frequently undergo the rearrangement ,resulting in a M-18 peak
from the loss of water. This peak is most easily visible in primary alcohols but can
be found in secondary and tertiary alcohols as well. Primary alcohols also can
lose both water and an alkene.

8. Digitized Spectrum of 2 Hexanol