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Deltametrin
Deltamethrin (fòmil molekilè C22H19Br2NO3, pwa fòmil 505.24) se yon kristal blan oblik ki gen fòm politik ak yon pwen k ap fonn nan 101 ~ 102 °C ak yon pwen bouyi nan 300 °C. Li se prèske ensolubl nan dlo nan tanperati chanm ak idrosolubl nan anpil solvang òganik. Relativman ki estab nan limyè ak lè. Li pi estab nan mwayen asid, men enstab nan mwayen alkalin.
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