Methanol is a flammable liquid and falls in hazard class 3.
The dot structure of methanol (CH3OH) shows that the carbon atom is bonded to three hydrogen atoms and one hydroxyl group. The cross structure of methanol shows the same connectivity, illustrating the arrangement of atoms in a different way. Both representations demonstrate that methanol contains one carbon atom, four hydrogen atoms, and one oxygen atom.
DOT class 8 are corrosive.
Explosive materials are in DOT hazard class 1.
Flammable solids are DOT Class 4.1 .
Corrosive materials are in Class 8.DOT Hazard Class 8 for corrosives.
dot dot dot
Flammable solids are DOT Class 4.1 .
Class 7
DOT Division 2.2 is for nonflammable compressed gases.
DOT Hazard Class 3 is "Flammable Liquid".
Class 1
DOT Class 3 is for flammable liquids, but there is no subdivision of the class so there is no division 3 for this class.