Diuron

CAS Number: 330-54-1

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79
80 89
90 100
67

Sources of exposure:

Industrial uses
Pesticides

Herbicide applications, treated soil, aquatic environments, building materials and coatings

Description:

Diuron is a substituted urea herbicide used to control grasses and broadleaf weeds in agricultural and non-agricultural settings. It has also been used as a biocide in certain paints and coatings to inhibit algae and other biological growth. Potential exposure may occur through herbicide application, contact with treated materials, or environmental residues.

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.

Ecotoxicity

May be toxic to ecosystems and wildlife.

Banned/restricted lists:

  • EU Cosmetics Regulation Annex II - Prohibited
  • California Proposition 65 - OEHHA - cancer

References

  1. US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox).

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Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.

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