Ecological Assessment of Storm Impacts

Data Collection

Iprodione

Basic Information

Synonym(s): 3-(3,5-dichlorophenyl)-2,4-dioxo-N-isopropylimidazolidine-1-carboxamide; 3-(3,5-dichlorophenyl)-N-(1-methylethyl)-2,4-dioxo-1-imidazolidinecarboxamide; Anfor; Chipco 26019
Formula: C₁₃H₁₃Cl₂N₃O₃
Molecular Weight: 330.17
Contaminant Type: Iprodione is a fungicide.

Solubility (in water)

• Solubility: 13 mg/l ^ah
  

• Solubility: 13 mg/l ^h
  Temperature (°C): 20
  

Half-Life (in soil unless otherwise noted)

• t1/2: <7 - >60 days ^h
  Notes: Degradation rates vary with soil acidity, soil clay content, and history of the soil fungicide treatment. In soils that had been treated consistently with iprodione for 10 or more years, slow or little breakdown of the compound vinclozolin occurred, while in soil that had been treated with vinclozolin rapid degradation of vinclozolin and iprodione occurred.

• t1/2: 14 days ^h
  Environment: in most soils
  

Toxicity Effects

• Organism Type: Birds ^h
  Common Name: bobwhite quail
  Scientific Name: Colinus virginianus
  Toxicity: 930 mg/kg
  Test: LD50
  

• Organism Type: Fish ^ah
  Common Name: Bluegill
  Scientific Name: Lepomis macrochirus
  Toxicity: 2.25 mg/l
  Test: 96h LC50
  

• Organism Type: Fish ^ah
  Common Name: Rainbow trout
  Scientific Name: Oncorhynchus mykiss
  Toxicity: 6.7 mg/l
  Test: 96h LC50
  

• Organism Type: Mammals ^ah
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Toxicity: >4400 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^h
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Toxicity: 3500 mg/kg
  Test: LD50
  

Work Cited