*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BP5407000 CHEMICAL NAME : Ammonium, (2-(1-(p-chlorophenyl)-1-silacyclohexloxy)ethyl)dieth ylmethyl-, iodide CAS REGISTRY NUMBER : 73954-29-7 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H31-Cl-N-O-Si.I MOLECULAR WEIGHT : 467.94 WISWESSER LINE NOTATION : T6-SI-TJ AO2K2&2&1 AR DG &I COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (2-(1-(p-Chlorophenyl)-1-silacyclohexyloxy)ethyl)diethylmethylammonium iodide *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 57 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - other changes REFERENCE : ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 313,129,1980 *** END OF RECORD ***