Permethrin

CAS:52645-53-1

Melting point:34-35°C

Boiling point :bp0.05 220°

Density:1.19

Refractive index:1.6500 (estimate)

Storage temp.:0-6°C

Synthetic pyrethroid insectide, more stable to light and at least as active

as the natural pyrethrins and with low mammalian toxicity.