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Substance Name: Cyfluthrin [BSI:ISO]
RN: 68359-37-5
UNII: SCM2QLZ6S0
InChIKey: QQODLKZGRKWIFG-UHFFFAOYSA-N

Note

  • Effective against mosquitoes.

Molecular Formula

  • C22-H18-Cl2-F-N-O3

Molecular Weight

  • 434.2922
 

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Insecticides
  • Pesticides

Names and Synonyms

Results Name

  • Cyfluthrin [BSI:ISO]

Name of Substance

  • Cyfluthrin
  • Cyfluthrin [BAN]
  • Cyfluthrin [BSI:ISO]

Synonyms

  • (1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
  • (R,S)-alpha-Cyano-4-fluoro-3-phenoxybenzyl-(1R,S)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
  • (RS)-alpha-Cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS:1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
  • (RS)-alpha-Cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS; 1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
  • 3-(2,2-Dichloroethenyl)-2,2-diethylcyclopropanecarboxylic acid cyano(4-fluoro-3-phenoxyphenyl)methyl ester
  • AI3-29604
  • BAY FCR 1272
  • Bay Vl 1704
  • Bay-fcr 1272
  • BAY-VI 1704
  • Baythroid
  • Baythroid H
  • BRN 2788149
  • Caswell No. 266E
  • CCRIS 9269
  • Cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylate
  • Cyfluthine
  • Cyfluthine [ISO-French]
  • Cyfluthrin
  • Cyfluthrine
  • Cyfoxylate
  • EINECS 269-855-7
  • EPA Pesticide Chemical Code 128831
  • Eulan SP
  • FCR 1272
  • FCR 4545
  • HSDB 6599
  • Responsar
  • Solfac
  • Syfrutrin
  • Tempo 2
  • UNII-SCM2QLZ6S0

Systematic Names

  • alpha-Cyano-4-fluoro-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
  • Cyclopropanecarboxylic acid, 2-(2,2-dichlorovinyl)-3,3-dimethyl-, ester with (4-fluoro-3-phenoxyphenyl)hydroxyacetonitrile
  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(4-fluoro-3-phenoxyphenyl)methyl ester

Superlist Names

  • 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, cyano(4-fluoro-3-phenoxyphenyl)methyl ester
  • Cyfluthrin

Registry Numbers

CAS Registry Number

  • 68359-37-5

FDA UNII

  • SCM2QLZ6S0

Other Registry Numbers

  • 83855-46-3
  • 85782-82-7

System Generated Number

  • 0068359375

Structure Descriptors

InChI

1S/C22H18Cl2FNO3/c1-22(2)15(11-19(23)24)20(22)21(27)29-18(12-26)13-8-9-16(25)17(10-13)28-14-6-4-3-5-7-14/h3-11,15,18,20H,1-2H3

InChIKey

QQODLKZGRKWIFG-UHFFFAOYSA-N

Smiles

CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)c2ccc(F)c(Oc3ccccc3)c2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - domestic LD50 oral 250mg/kg (250mg/kg)   Pesticide Manual. Vol. 9, Pg. 198, 1991.
chicken LD50 oral 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 198, 1991.
dog LD50 oral 500mg/kg (500mg/kg)   Pesticide Manual. Vol. 9, Pg. 198, 1991.
domestic animals - goat/sheep LD50 oral 1gm/kg (1000mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
National Technical Information Service. Vol. OTS0555484,
mouse LD50 oral 300mg/kg (300mg/kg)   "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 432, 1989.
quail LD50 oral > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 198, 1991.
rat LC50 inhalation 469gm/m3/4H (469000mg/m3)   Pesticide Manual. Vol. 9, Pg. 198, 1991.
rat LD50 oral 900mg/kg (900mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C39, 1991.
rat LD50 skin > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 198, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 60 deg C   EXP
log P (octanol-water) 5.95 (none)   EXP
Water Solubility 0.003 mg/L 20 EXP
Vapor Pressure 1.50E-10 mm Hg 20 EXP
Henry's Law Constant 2.90E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.25E-11 cm3/molecule-sec 25 EST

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