Explain main chemical properties of chemical in a fire

Question

In organic chemistry, a functional group is an atom or group of atoms that determines the compound's characteristics.  For each of the following compounds:  1) give an acceptable name; 2) identify the functional group; and 3) discuss general key chemical properties of the chemical that a fire,  environmental, health or safety personnel should know. 

a)  CH₃CH₂ - O - CH₂CH₂CH₂CH₃

b)  CH₃CH₂CH CH₂CH₂OH
                     I
 CH₃c)  CH₃ - C - CH₂CH₂CH₂CH₃

                   II                   

                  O