| Bioactivity | (-)-trans-Permethrin ((-)-trans-NRDC-143) is a pyrethroid that can provide a satisfactory level of protection from black flies for cattle[1]. | ||||||||||||
| Name | (-)-trans-Permethrin | ||||||||||||
| CAS | 54774-47-9 | ||||||||||||
| Formula | C21H20Cl2O3 | ||||||||||||
| Molar Mass | 391.29 | ||||||||||||
| Appearance | 液体 | ||||||||||||
| Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
| Storage |
|
||||||||||||
| Reference | [1]. Shemanchuk JA, et, al. Protective action of fenvalerate, deltamethrin, and four stereoisomers of permethrin against black flies (Simulium spp.) attacking cattle. Pesticide Science. 1984 Dec;15(6):557-561. |