Status: | none |
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IUPAC PIN: | rac-(Ξ)-cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
IUPAC name: | (RS)-α-cyano-3-phenoxybenzyl (1RS,3RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Rothamsted-style stereodescriptors: (RS)-α-cyano-3-phenoxybenzyl (1RS)-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate |
CAS name: | cyano(3-phenoxyphenyl)methyl (1R,3R)-rel-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate |
CAS Reg. No.: | |
Formula: | C22H19Cl2NO3 |
Activity: | insecticides (pyrethroid) |
Notes: | There is no ISO common name for this substance; the name “supermethrin” has been used in the literature but it has no official status. The name “supermethrin” was proposed for inclusion in ISO 1750, but was rejected because it does not indicate that the material is a mixture of the four cis-isomers of cypermethrin [52315-07-8]. |
Structure: | |
Pronunciation: | soo-per-mēth-rǐn Guide to British pronunciation |
InChIKey: | GUQZCTLEJXHSIH-HYVVGUGRSA-N |
InChI: | InChI=1S/2C22H19Cl2NO3/c2*1-22(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/h2*3-12,17-18,20H,1-2H3/t2*17-,18?,20-/m10/s1 |
A data sheet from the Compendium of Pesticide Common Names