... 163mg/kg, acute dermal LD50 for rats>2g/kg; Slight irritation to eye, serious to skin. Subacute oral non-effect level ... rats 590mg/kg, acute dermal for rabbits LD50 2330mg/kg, irritation to skin and eyes. Acute oral of 14% G for ... /kg, acute inhale LD50>0.007µg/L(7 h), irritation to eyes and skin.9. Usage: Thiophosphate insecticide; Contact, stomach ...