I have seen this before. I buy Methanol for a group of us thru work and have put copies of the MSDS in our files. If you think this is bad look up the MSDS sheet for Nitro or Gas... I have dealt with a couple of Hydrogen fuel cell companies and everyone in our office was freaked out. We can't use Hydrogen they make bombs out of that stuff don't they. The rep giving the demo made a very smart observation, if gasoline was introduced into the market today, no one would want or be able to use it because of its explosive capability