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Substance Name: Teflubenzuron [BSI:ISO]
RN: 83121-18-0
UNII: FS9P57VL74
InChIKey: CJDWRQLODFKPEL-UHFFFAOYSA-N

Note

  • Effective against development of house fly larvae (Musca domestica).

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • C14-H6-Cl2-F4-N2-O2

Molecular Weight

  • 381.1114
 
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Names and Synonyms

Results Name

  • Teflubenzuron [BSI:ISO]

Name of Substance

  • Teflubenzuron
  • Teflubenzuron [BSI:ISO]

Synonyms

  • 1-(3,5-Dichloro-2,4-difluorophenyl)-3-(2,6-difluorobenzoyl)urea
  • AC 291898
  • Calicide
  • CME 134
  • Dart
  • Diaract
  • Ektobann
  • HOE 522
  • MK 139
  • N-(((3,5-Dichloro-2,4-diflurophenyl)amino)carbonyl)-2,6-difluorobenzamide
  • Nomolt
  • OMS 3009
  • Teflubenzuron
  • Tefluron
  • UNII-FS9P57VL74

Systematic Name

  • Benzamide, N-(((3,5-dichloro-2,4-difluorophenyl)amino)carbonyl)-2,6-difluoro-

Registry Numbers

CAS Registry Number

  • 83121-18-0

FDA UNII

  • FS9P57VL74

Other Registry Numbers

  • 91482-28-9
  • 99039-56-2

System Generated Number

  • 0083121180

Structure Descriptors

InChI

1S/C14H6Cl2F4N2O2/c15-5-4-8(12(20)10(16)11(5)19)21-14(24)22-13(23)9-6(17)2-1-3-7(9)18/h1-4H,(H2,21,22,23,24)

InChIKey

CJDWRQLODFKPEL-UHFFFAOYSA-N

Smiles

Fc1cccc(F)c1C(=O)NC(=O)Nc2cc(Cl)c(F)c(Cl)c2F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 18, Pg. S15, 1993.
rat LC50 inhalation > 5038mg/m3/4H (5038mg/m3)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 18, Pg. S15, 1993.
rat LD50 oral > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 790, 1991.
rat LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 790, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 222.5 deg C   EXP
log P (octanol-water) 4.56 (none)   EXP
Water Solubility 0.019 mg/L 23 EXP
Vapor Pressure 6.00E-12 mm Hg 20 EXP
Henry's Law Constant 1.58E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.19E-12 cm3/molecule-sec 25 EST

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