*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SM1140475 CHEMICAL NAME : Phenol, p-(5-(5-(4-methyl-1-piperazinyl)-2-benzimidazolyl)-2- benzimidazolyl)- CAS REGISTRY NUMBER : 23491-44-3 LAST UPDATED : 199703 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C25-H24-N6-O MOLECULAR WEIGHT : 424.55 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Bisbenzimidazole * p-(5-(5-(4-Methyl-1-piperazinyl)-2-benzimidazolyl)-2-benzimidazolyl)phen ol * Phenol, 4-(5-(4-methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)- * Pibenzimol *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 80 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 329,19,1995 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***