*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EJ7700000
CHEMICAL NAME           : Butane, 1,2-dichloro-3,3-difluoro-
CAS REGISTRY NUMBER     : 381-85-1
BEILSTEIN REFERENCE NO. : 1735678
REFERENCE               : 3-01-00-00284 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H6-Cl2-F2
MOLECULAR WEIGHT        : 163.00
WISWESSER LINE NOTATION : G1YGXFF1
SYNONYMS/TRADE NAMES :
   * Butane, 3,4-dichloro-2,2-difluoro-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 10000 ppm/10M
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 86,197,1946
 
                            *** END OF RECORD ***