Other Name: CAT (JMAF); Simazine (ANSI, BSI, ISO, WSSA) Chemical Name: 6-chloro-N,N-diethyl-1,3,5-triazine-2,4-diamine(CAS9C Toxicity:Minimal eye, slight skin irritant. Princep* Caliber* 90, Sim-Trol* 90: (Rat): Oral LD50 >5000 mg/kg; Inhalation LC50 2.5 mg/l (4 h). (Rabbit): Dermal LD50 >2000 mg/kg. Princep* 4L, Sim-Trol* 4L: (Rat): Oral LD50 >5000 mg/kg; Inhalation LC50 9.8 mg/l (4 h). (Rabbit ...