o-Phenylphenol
Synonyms: Ortho-phenylphenol, OPP
CAS Number: 90-43-7
Sources of exposure:
Disinfectants, antimicrobial cleaning products, treated citrus fruits, food-contact surfaces
Description:
o-Phenylphenol is an aromatic compound used as a disinfectant, fungicide, and antimicrobial preservative. It is used in certain cleaning and disinfecting products and has been used as a postharvest treatment to prevent fungal growth on citrus fruits. Potential exposure may occur through treated surfaces, disinfectant products, or residues on treated produce.
Health concerns:
Cancer
Known or suspected to increase cancer risk in humans.
Genotoxicity
May cause mutations or damage DNA in cells.
Organ System Toxicity
May cause organ damage and disease.
Irritant
May cause skin, eye, or respiratory irritation.
Ecotoxicity
May be toxic to ecosystems and wildlife.
Banned/restricted lists:
- California Proposition 65 - OEHHA - cancer
- EU Cosmetics Regulation Annex V - Permitted preservative