trans-Permethrin

CAS Registry Number®

61949-77-7

CAS Name

trans-Permethrin

Molecular Formula

C21H20Cl2O3

Molecular Mass

391.29

Cite this Page

trans-Permethrin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=52341-32-9 (retrieved 2024-12-22) (CAS RN: 61949-77-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/t17-,19+/s2

InChIKey

InChIKey=RLLPVAHGXHCWKJ-ZSFWTHPBNA-N

SMILES

C(=C(Cl)Cl)[C@H]1[C@H](C(OCC2=CC(OC3=CC=CC=C3)=CC=C2)=O)C1(C)C

Canonical SMILES

O=C(OCC=1C=CC=C(OC=2C=CC=CC2)C1)C3C(C=C(Cl)Cl)C3(C)C

Other Names for this Substance

  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)-rel-
  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, trans-
  • trans-m-Phenoxybenzyl 3-(2,2-dichlorovinyl-2,2-dimethylcyclopropanecarboxylate
  • trans-Permethrin
  • NRDC 146

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Deleted or Replaced CAS Registry Numbers

52341-32-9

CAS INSIGHTSTM
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