Cypermethrin

CAS Registry Number®

52315-07-8

CAS Name

Cypermethrin

Molecular Formula

C22H19Cl2NO3

Molecular Mass

416.30

Cite this Page

Cypermethrin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=137497-61-1 (retrieved 2024-12-22) (CAS RN: 52315-07-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    80.5 °C

  • Density (1)

    1.25 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C22H19Cl2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3

InChIKey

InChIKey=KAATUXNTWXVJKI-UHFFFAOYSA-N

SMILES

C(OC(C#N)C1=CC(OC2=CC=CC=C2)=CC=C1)(=O)C3C(C=C(Cl)Cl)C3(C)C

Canonical SMILES

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

Other Names for this Substance

  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester
  • NRDC 149
  • Cypermethrin
  • WL 43467
  • α-Cyano-m-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

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Deleted or Replaced CAS Registry Numbers

97955-44-7, 137497-61-1, 139203-31-9, 142443-95-6, 69865-47-0, 86752-99-0, 86753-92-6, 88161-75-5, 146909-55-9, 159940-28-0, 186554-45-0, 727730-89-4, 886997-17-7

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