Skip Navigation
ChemIDplus Lite•Browse•Advanced

Substance Name: Fipronil [ISO]
RN: 120068-37-3
UNII: QGH063955F
InChIKey: ZOCSXAVNDGMNBV-UHFFFAOYSA-N

Note

  • Has low mammalian toxicity.

Molecular Formula

  • C12-H4-Cl2-F6-N4-O-S

Molecular Weight

  • 437.151
 

Classification Codes

  • Agricultural Chemical
  • Anti-Infective Agents
  • Antiparasitic Agents
  • Insecticide
  • Insecticides
  • Pesticides
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Fipronil [ISO]

Name of Substance

  • Fipronil
  • Fipronil [INN:BAN]
  • Fipronil [ISO]

Synonyms

  • (RS)-5-Amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile
  • EC 424-610-5
  • Fipronil
  • HSDB 7051
  • M & B 46030
  • MB 46030
  • Regent
  • RM 1601
  • UNII-QGH063955F

Systematic Names

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

Registry Numbers

CAS Registry Number

  • 120068-37-3

FDA UNII

  • QGH063955F

System Generated Number

  • 0120068373

Structure Descriptors

InChI

InChI=1S/C12H4Cl2F6N4OS/c13-5-1-4(11(15,16)17)2-6(14)8(5)24-10(22)9(7(3-21)23-24)26(25)12(18,19)20/h1-2H,22H2

InChIKey

ZOCSXAVNDGMNBV-UHFFFAOYSA-N

Smiles

Nc1c(c(nn1c2c(Cl)cc(cc2Cl)C(F)(F)F)C#N)S(=O)C(F)(F)F

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 200.5 deg C   EXP
log P (octanol-water) 4 (none)   EXP
Water Solubility 1.9 mg/L 20 EXP
Vapor Pressure 2.78E-09 mm Hg 25 EXP
Henry's Law Constant 8.42E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 9.61E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.