*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SB1300000 CHEMICAL NAME : 1,4-Pentazadiene, 1,5-diphenyl-3-methyl- CAS REGISTRY NUMBER : 41798-82-7 BEILSTEIN REFERENCE NO. : 1842818 REFERENCE : 0-16-00-00753 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H13-N5 MOLECULAR WEIGHT : 239.31 WISWESSER LINE NOTATION : RNUNN1&NUNR SYNONYMS/TRADE NAMES : * 1,5-Difenyl-3-methylpentazdien * 1,5-Diphenyl-3-methyl-1,4-pentazadiene *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 212 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,500,1986 *** END OF RECORD ***