*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK5442500 CHEMICAL NAME : Butane, 1,1'-oxybis(nonafluoro- LAST UPDATED : 199512 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-F18-O MOLECULAR WEIGHT : 454.08 SYNONYMS/TRADE NAMES : * Ether, bis(nonafluorobutyl) * 1,1'-Oxybis(nonafluorobutane) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2500 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,56,1950 *** END OF RECORD ***