National Toxicology Program

National Toxicology Program

Testing Status of Chlorfenapyr - 14050


CASRN: 122453-73-0

Formula: C15H11BrClF3N2O

Known Uses

Insecticide, acaricide For manufacturing use and as a foliar spray to ornamental crops in greenhouses. For greenhouse ornamentals /target pests include/ mites, caterpillar pests, thrips, and fungus gnats. Acaricide, insecticide; For cotton, vegetables, citrus, and ornamentals.

Chemical Properties

Toxicity Effects (HSDB)

Special Studies

  • C. elegans  (W14050)  Completed 
    • C. elegans
    • Dose: 100, 75, 50 uM.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.