Polymer pyrolysis: hydrogen cyanide from the open burning of orlon.
D002712:Chlorides; D003486:Cyanides; D006859:Hydrogen; D010084:Oxidation-Reduction; D011145:Polyvinyls; D013784:Textiles
D002712:Chlorides; D003486:Cyanides; D011145:Polyvinyls; D006859:Hydrogen