*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TJ7680000 CHEMICAL NAME : 4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide CAS REGISTRY NUMBER : 19035-84-8 LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C28-H26-N2-O2.2Br MOLECULAR WEIGHT : 582.38 WISWESSER LINE NOTATION : T6KJ D1 A2OR DR DO2- AT6KJ D1 &Q 2 &E 2 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,1'-(4,4'-Biphenylenebis(2-oxoethylene))bis(4-methylpyridinium) dibromide * Pyridinium, 1,1'-(4,4'-biphenylenebis(2-oxoethylene))bis(4-methyl-, dibromide *** 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 : 500 ug/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - other changes REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 43,79,1954 *** END OF RECORD ***