View Single Post
Old 03-14-2003, 11:15 AM
Mangetout Mangetout is offline
Charter Member
Join Date: May 2001
Location: England
Posts: 57,109
Butane isn't particularly toxic, but you could suffocate if the concentration was so high that the oxygen you were breathing was diluted. Lack of oxygen to the brain can cause brain damage, but you'd feel it first.