*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EJ9000000
CHEMICAL NAME           : Butane, 2,3-(difluoroamino)-2,3-dimethyl-
CAS REGISTRY NUMBER     : 22442-71-3
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H14-F2-N2
MOLECULAR WEIGHT        : 152.22
WISWESSER LINE NOTATION : FNFX1&1&X1&1&NFF
SYNONYMS/TRADE NAMES :
   * 2,3-Dimethyl-2,3-difluoroaminobutane
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 134 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   14,630,1969
 
                            *** END OF RECORD ***