Approval: | ISO |
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IUPAC PIN: | rac-(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
IUPAC name: | 3-phenoxybenzyl (1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Rothamsted-style stereodescriptors: 3-phenoxybenzyl (1RS)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate |
CAS name: | (3-phenoxyphenyl)methyl (1R,3S)-rel-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate |
CAS Reg. No.: | 52341-32-9 |
Formula: | C21H20Cl2O3 |
Activity: | insecticides (pyrethroid) |
Notes: | The unresolved isomeric mixture of this substance has the ISO common name permethrin [52645-53-1]. The (1R-trans)-isomer has the ISO common name biopermethrin [51877-74-8]. |
Structure: | |
Pronunciation: | trǎnz-per-mēth-rǐn Guide to British pronunciation |
InChIKey: | SULTWYFHTOOZFD-UYEAFXNLSA-N identifier for no stereochemistry: RLLPVAHGXHCWKJ-UHFFFAOYSA-N |
InChI: | InChI=1S/2C21H20Cl2O3/c2*1-21(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/h2*3-12,17,19H,13H2,1-2H3/t2*17-,19+/m10/s1 |
A data sheet from the Compendium of Pesticide Common Names