*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EK5930000
CHEMICAL NAME           : 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-
CAS REGISTRY NUMBER     : 375-73-5
LAST UPDATED            : 199709
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H-F9-O3-S
MOLECULAR WEIGHT        : 300.11
SYNONYMS/TRADE NAMES :
   * 1-Butanesulfonic acid, nonafluoro-
   * Nonafluorobutanesulfonic acid
   * Nonafluoro-1-butanesulfonic acid
   * Pentyl perfluorobutanoate
   * 1-Perfluorobutanesulfonic acid
 
                       *** 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           : 430 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Skin and Appendages - hair
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 15(Suppl 1),S105,1996

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***