Summary review of the health effects associated with phenol.
Phenol, a monohydroxy derivative of benzene, occurs naturally in animal waste and by decomposition of organic wastes. It is also produced by man, originally by fractional distillation of coal tar, but more recently by cumene hydroperoxidation and toluene oxidation. As a result of large production volume and natural sources, occupational and environmental exposure to phenol is likely. Phenol poisoning can occur by skin absorption, vapor inhalation, or ingestion, and, regardless of route of exposure, can result in detrimental health effects. Acute toxicity has been observed in man and experimental animals, resulting in muscle weakness, convulsions, and coma. In addition, studies have shown that although teratogenic effects have not been associated with exposure to phenol by either inhalation or oral route, high doses of phenol are fetotoxic. This paper addresses these studies and others in an attempt to determine if human health is at risk to those levels of phenol present in the environment and workplace. However, because data are limited, further research is necessary to analyze the mutagenic and carcinogenic potential of this chemical.
Bruce
R M
RM
Environmental Criteria and Assessment Office, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina.
Santodonato
J
J
Neal
M W
MW
D000818:Animals; D006801:Humans; D010636:Phenols / Q000633:toxicity*; D012307:Risk Factors
D010636:Phenols