What do you mean which component in gas !!! The component
that makes up the 95% !! The gasoline ! The branched C-8 >
C-12 ........DUH !
> Gasoline is not toxic , it is inert , most alkanes are .
> The additives are toxic .
What component is not toxic in Gasoline, the Benzene, the Xylene,
Naptha may be primarly a mixture of alkanes, but reforming and
isomerization both great a fair number of toxins.
FYI, Hexane is reckonized toxin.