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Substance Name: lambda-Cyhalothrin [ISO]
RN: 91465-08-6
UNII: Z44TGV333K
InChIKey: ZXQYGBMAQZUVMI-RDDWSQKMSA-N

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Molluscicide
  • Mutation Data

Molecular Formula

  • C23-H19-Cl-F3-N-O3

Molecular Weight

  • 449.8541
 
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Names and Synonyms

Results Name

  • lambda-Cyhalothrin [ISO]

Name of Substance

  • lambda-Cyhalothrin [ISO]

Synonyms

  • CCRIS 8987
  • Cyhalothrin K
  • EC 415-130-7
  • EPA Pesticide Chemical Code 128897
  • Icon
  • Karate
  • lambda-Cyhalothrin
  • PP 321
  • UNII-Z44TGV333K

Systematic Names

  • A mixture of: alpha-Cyano-3-phenoxybenzyl (Z)-(1R,3R)-((S)-3-(2-chloro-3,3,3-trifluoro-prop-1-enyl))-2,2-dimethylcyclopropanecarboxylate; alpha-Cyano-3-phenoxybenzyl (Z)-(1S,3S)-((R)-3-(2-chloro-3,3,3-trifluoro-prop-1-enyl))-2,2-dimethylcyclopropanecarboxylate
  • Cyclopropanecarboxylic acid, 3-((1Z)-2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3S)-rel-
  • Cyclopropanecarboxylic acid, 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (1-alpha(S*),3-alpha(Z))- (+-)-

Superlist Names

  • Karate
  • lambda-Cyhalothrin

Registry Numbers

CAS Registry Number

  • 91465-08-6

FDA UNII

  • Z44TGV333K

System Generated Number

  • 0091465086

Structure Descriptors

InChI

1S/C23H19ClF3NO3/c1-22(2)17(12-19(24)23(25,26)27)20(22)21(29)31-18(13-28)14-7-6-10-16(11-14)30-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3/b19-12-/t17-,18+,20-/m1/s1

InChIKey

ZXQYGBMAQZUVMI-RDDWSQKMSA-N

Smiles

CC1(C)[C@H](\C=C(/Cl)\C(F)(F)F)[C@@H]1C(=O)O[C@@H](C#N)c2cccc(Oc3ccccc3)c2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
duck LD50 oral > 3950mg/kg (3950mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C175, 1991.
mammal (species unspecified) LC50 inhalation 60mg/m3/4H (60mg/m3)   Pesticide Manual. Vol. 9, Pg. 203, 1991.
rat LD50 intravenous 1951ug/kg (1.951mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA		 Pesticide Biochemistry and Physiology. Vol. 30, Pg. 79, 1988.
rat LD50 oral 56mg/kg (56mg/kg)   Pesticide Manual. Vol. 9, Pg. 203, 1991.
rat LD50 skin 632mg/kg (632mg/kg)   Pesticide Manual. Vol. 9, Pg. 203, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 49.2 deg C   EXP
log P (octanol-water) 7 (none)   EXP
Water Solubility 8.53E-04 mg/L 25 EST
Vapor Pressure 1.50E-09 mm Hg 25 EXP
Henry's Law Constant 1.35E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.15E-11 cm3/molecule-sec 25 EST

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