*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SB0250000 CHEMICAL NAME : 2,4,6,8,10-Pentaoxadecan-12-oyl fluoride, 1,1,1,3,3,5,5,7,7,9,9,11,11-tridecafluoro- CAS REGISTRY NUMBER : 21703-49-1 LAST UPDATED : 199806 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-F14-O6 MOLECULAR WEIGHT : 446.07 SYNONYMS/TRADE NAMES : * Telomeric acid fluorides * 3,5,7,9,11-Pentaoxadodecanoyl fluoride, 2,2,4,4,6,6,8,8,10,10,12,12,12-tridecafluoro- *** HEALTH HAZARD DATA *** ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 980 ppb/6H/2W-I TOXIC EFFECTS : Endocrine - changes in spleen weight Endocrine - changes in thymus weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546410 *** STATUS IN U.S. *** EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***