What chemicals are used as additives in gas today?

Question

PLEASE PROVIDE LINKS FOR CREDIBILITY

THANK YOU :)

Answer 1

Gasoline is generally viewed in regards to its octane value.  In reality, there is very little octane in gasoline.  There is actually a great deal of hexane.  Additives vary, but are generally other organic compounds of the cyclic variety, benzene and toluene among them.  It's a massive mixture of hundreds, if not thousands of chemicals which are blended for performance, pollution control, etc.

Answer 2

IDK but wikipedia does

http://en.wikipedia.org/wiki/Gasoline_ad...