λ-Cyhalothrin

CAS Registry Number®

91465-08-6

CAS Name

λ-Cyhalothrin

Molecular Formula

C23H19ClF3NO3

Molecular Mass

449.85

Cite this Page

λ-Cyhalothrin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=91465-08-6 (retrieved 2025-05-12) (CAS RN: 91465-08-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    49.2 °C

  • Density (1)

    1.3 g/cm³

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1/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-/s2

InChIKey

InChIKey=ZXQYGBMAQZUVMI-VGISDWQONA-N

SMILES

C(=C(/C(F)(F)F)\Cl)\[C@@H]1[C@H](C(O[C@@H](C#N)C2=CC(OC3=CC=CC=C3)=CC=C2)=O)C1(C)C

Canonical SMILES

N#CC(OC(=O)C1C(C=C(Cl)C(F)(F)F)C1(C)C)C=2C=CC=C(OC=3C=CC=CC3)C2

Other Names for this Substance

  • Cyclopropanecarboxylic acid, 3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propen-1-yl]-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, [1α(S*),3α(Z)]-(±)-
  • Cyclopropanecarboxylic acid, 3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propenyl]-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3S)-rel-
  • Karate
  • PP 321

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Deleted or Replaced CAS Registry Numbers

96777-99-0

CAS INSIGHTSTM
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