Ecological Assessment of Storm Impacts

Data Collection

Triadimefon

Basic Information

Synonym(s): Amiral; azocene; bay 6681 f; Bayleton; Bayleton ; bayleton 250 ec; bay-meb-6447; Bonide Bayleton Systemic Fungicide; Green Light Fung-Away Fungicide; meb 6447; Rofon; SA Systemic Fungicide for Turf & Ornamentals; tidifon; Traidimefon; Triadimefon
Formula: C₁₄H₁₆ClN₃O₂
Molecular Weight: 293.75
Melting Point (°C): 82.3
Contaminant Type: Triadimefon is a fungicide.
Notes: Colorless crystalline solid

Solubility (in water)

• Solubility: 260 mg/l ^k
  Temperature (°C): 20
  

Half-Life (in soil unless otherwise noted)

• t1/2: 18 days ^h
  Environment: sandy loam soil
  

• t1/2: 6 days ^h
  Environment: loamy soil
  

• t1/2: 26 days ^h
  Environment: average of range 14-60 days
  

Toxicity Effects

• Organism Type: Birds ^h
  Common Name: Mallard
  Scientific Name: Anas platyrhynchos
  Toxicity: >4000 mg/kg
  Test: LC50
  

• Organism Type: Birds ^h
  Common Name: Japanese quail
  Scientific Name: Coturnix japonica
  Toxicity: 2000 mg/kg
  Test: LC50
  

• Organism Type: Birds ^h
  Common Name: Common Canary
  Scientific Name: Serinus canaria
  Toxicity: >1000 mg/kg
  Test: LC50
  

• Organism Type: Fish ^k
  Common Name: Golden orfe
  Toxicity: 13.8 mg/l
  Test: 96h LC50
  

• Organism Type: Fish ^h
  Common Name: Goldfish
  Scientific Name: Carassius auratus
  Toxicity: 10 - 50 mg/l
  Test: 96h LC50
  

• Organism Type: Fish ^k
  Common Name: Carp
  Scientific Name: Cyprinus carpio
  Toxicity: 7.6 mg/l
  Test: 48h LC50
  

• Organism Type: Fish ^k
  Common Name: Bluegill
  Scientific Name: Lepomis macrochirus
  Toxicity: 11 mg/l
  Test: 96h LC50
  

• Organism Type: Fish ^k
  Common Name: Rainbow trout
  Scientific Name: Oncorhynchus mykiss
  Toxicity: 14 mg/l
  Test: 96h LC50
  

• Organism Type: Mammals ^h
  Common Name: Dog
  Scientific Name: Canis (Genus)
  Toxicity: 500 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^h
  Common Name: Rabbits
  Scientific Name: Lagomorpha (order)
  Toxicity: 500 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^k
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Gender: Male
  Toxicity: 568 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^h
  Common Name: Mouse
  Scientific Name: Muridae (Family)
  Toxicity: 1000 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^h
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Toxicity: 300-600 mg/kg
  Test: LD50
  Formulation: Bayleton (92.6% triadimefon)
  

• Organism Type: Mammals ^k
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Gender: Female
  Toxicity: 313 mg/kg
  Test: LD50
  

• Organism Type: Mammals ^k
  Common Name: Rat
  Scientific Name: Muridae (Family)
  Toxicity: 400 mg/kg
  Test: LD50
  

Soil Organic Carbon/Water Partition Coefficients

• Koc: 534 ml/g ^k
  pH Value: 5.5
  

• Koc: 275 ml/g ^k
  pH Value: 6.9
  

• Koc: 191 ml/g ^k
  pH Value: 6.9
  

• Koc: 305 ml/g ^k
  pH Value: 5.5
  

• Koc: 287 ml/g ^k
  pH Value: 6.7
  

• Koc: 197 ml/g ^k
  pH Value: 6.7
  

• Koc: 2.28-2.73 ^k
  Formulation: log
  

Octanol-Water Partition Coefficients

• Log Kow: 3.179 ^h
  Notes: Source did not specify type of partition coeffecient or if value was the log

• Log Kow: 3.18 ^k
  

Work Cited