Of those two, trimethylbenzene appears to be the one with the most health concerns. It is associated with petroleum and can potentially present serious human health hazards, MountainTrue said in a ...

Assuming a 10-percent solution of 1, 2, 4 trimethylbenzene at a 136 AKI octane rating (anti-knock index-the same system used to rate US pump gas) 2 as our test subject's only significant octane ...

Of those two, trimethylbenzene appears to be the one with the most health concerns. It is associated with petroleum and can potentially present serious human health hazards, MountainTrue said in a ...