| Approval: | none |
|---|---|
| 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 approval. The name “supermethrin” was proposed, but was rejected by ISO. 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 |