I need to find out some stuff b4 i advice u.
Have u been working as a chemical Engr b4?
Why do u think I.T is the best option for u.
If u have been working for like1-2 yrs, then stick to your chemical engring or better, u can take to related courses like petroleum, oil and gas. but to be frank Chemical is good stick to it.
I hold a b.sc in mathematics/statistics and an msc in info tech..so i may be in a better position to advice....
all the best