Benomyl
CAS Number: 17804-35-2
Sources of exposure:
Historical agricultural fungicide applications, treated crops, contaminated agricultural soil, and potential residues in food and water
Description:
Benomyl is a systemic benzimidazole fungicide historically used to control fungal diseases on fruits, vegetables, and other crops. It breaks down into carbendazim, another fungicidal compound. Benomyl registrations were voluntarily canceled in the United States, but environmental residues or historical contamination may remain relevant exposure pathways.
Health concerns:
Cancer
Known or suspected to increase cancer risk in humans.
Reproductive Toxicity
May alter hormone function and harm reproduction.
Developmental Toxicity
May impact fetal development and birth outcomes.
Genotoxicity
May cause mutations or damage DNA in cells.
Organ System Toxicity
May cause organ damage and disease.
Immunotoxicity & Allergens
May impact immune system function or cause allergic reactions.
Irritant
May cause skin, eye, or respiratory irritation.
Ecotoxicity
May be toxic to ecosystems and wildlife.
Banned/restricted lists:
- California Proposition 65 - OEHHA - developmental
- male
- EU Cosmetics Regulation Annex II - Prohibited
- Rotterdam Convention - Annex III - Prior Informed Consent (PIC) - Severely hazardous pesticide formulation
References
- US National Library of Medicine. PubChem database.