Category:
Active Pharmaceutical Ingredients
CAS NO:
52645-53-1
Standard:
In-house Standards,
Permethrin is a synthetic pyrethroid insecticide widely used in agriculture and public health. Its core synthesis involves the condensation of 3-phenoxybenzaldehyde with 3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylic acid. The chemical formula is C21H20Br2O3, and its CAS number is 52645-53-1.
Strictly avoid contact with eyes and skin; use appropriate PPE during handling. Store in a cool, dry, well-ventilated area away from incompatible oxidizers. Highly toxic to aquatic organisms; prevent environmental release.