Flashpoint - the lowest temperature of a liquid at which it gives off enough vapour to form an ignitable mixture of vapour and air immediately above the liquid surface. Freezing Point - the temperature at which a liquid becomes a solid, at normal atmospheric pressure. Hazard - the potential for harmful effects. Hazardous Combustion Products - chemicals which may be formed when a material burns. These chemicals may be flammable, toxic or have other hazards.
Uncontrolled polymerization can be extremely hazardous.
Some polymerization processes can release considerable heat or can be explosive. Inhalation - means taking a material into the body by breathing it in. Irritant - some sort of aggravation of whatever tissue the material comes in contact with. The material is inhaled over a set period of time, usually 4 hrs. LC stands for lethal concentration.