â¢ When boilers or furnaces experience an. overheated condition, catastrophic damage to. the heating unit, safety controls and components. is likely. â¢ PSE&G treats this situation with the highest. degree of emergency response - similar to an. inside gas leak with open air gas readings of 1%. or greater.
ethylene glycol. (glÄ«'kÃ´l') A poisonous, syrupy, colorless alcohol used as an antifreeze in heating and cooling systems that use water. Ethylene glycol is chemically like ethanol but has two hydroxyl (OH) groups instead of one. Also called glycol. Chemical formula: C2H6O2.
Ethylene glycol. Toxicity: Ethylene glycol is the ingredient found in most antifreeze products, usually at a concentration of 95-97%. It is an extremely dangerous toxin. The lethal dose for dogs is 2-3 ml/lb, and for cats it is 0.64 ml/lb.