This one has been referenced in the media
Vinyl Chloride
cameochemicals.noaa.gov
Hazards
Fire Hazard
Special Hazards of Combustion Products: Forms highly toxic combustion products such as
hydrogen chloride, phosgene, and carbon monoxide.
INHALATION: high concentrations cause dizziness, anesthesia, lung irritation. SKIN: may cause frostbite; phenol inhibitor may be absorbed through skin if large amounts of liquid evaporate. (USCG, 1999)
Carbon Monoxide (As Fire Byproduct)
cameochemicals.noaa.gov
Hydrogen Chloride (As Byproduct)
cameochemicals.noaa.gov
Phosgene (as byproduct) [Most Significant Health Hazard]
cameochemicals.noaa.gov
Health Hazard
Phosgene is a lung toxicant that causes damage to the capillaries, bronchioles and alveoli of the lungs, by decomposition to hydrochloric acid. There is little immediate irritant effect upon the respiratory tract, and the warning properties of the gas are therefore very slight. Pulmonary edema, bronchopneumonia and occasionally lung abscesses develop. Degenerative changes in the nerves have been reported as later developments. A concentration of 25 ppm is dangerous for exposures lasting 30-60 minutes and 50 ppm is rapidly fatal after even short exposure. (EPA, 1998)
PPE Recommendations:
Tychem C3 or better (Minimum for Phosgene) [not to be used around fire]
SCBA for IDLH or APF50 Full-Face Respirator for escape