National Toxicology Program

National Toxicology Program

Testing Status of Fipronil - M070005


CASRN: 120068-37-3

Formula: C12-H4-Cl2-F6-N4-O-S

Synonyms/Common Names

  • 1H-Pyrazole-3-carbonitrile, 5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-((trifluoromethyl)sulfinyl)-

Known Uses

Pesticide; agricultural chemical; antiparasitic agent

Chemical Properties

Toxicity Effects (HSDB)

Special Studies

  • C. elegans  (S0965)  Completed 
    • C. elegans
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.