Sure, here are the structural formulas of two named secondary alkanols:

1. Isopropanol (Isopropyl Alcohol):
   • Chemical Name: 2-Propanol
   • Structural Formula:

     mathematica

• • H
|
H - C - OH
|
H


• Butan-2-ol (Secondary Butyl Alcohol):
  • Chemical Name: 2-Butanol
  • Structural Formula:

    mathematica

1. • H
|
H - C - C - OH
|
H


These two compounds are secondary alkanols because the hydroxyl (-OH) group is attached to a carbon atom that is bonded to two other carbon atoms.