*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WR4300000
CHEMICAL NAME           : Sulfone, bis(4-fluoro-3-nitrophenyl)
CAS REGISTRY NUMBER     : 312-30-1
BEILSTEIN REFERENCE NO. : 2486439
REFERENCE               : 4-06-00-01721 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H6-F2-N2-O6-S
MOLECULAR WEIGHT        : 344.26
WISWESSER LINE NOTATION : WNR BF ESWR DF CNW
SYNONYMS/TRADE NAMES :
   * Benzene, 1,1'-sulfonylbis(4-fluoro-3-nitro-
   * Bis(4-fluoro-3-nitrophenyl)sulfone
   * p,p'-Difluoro-m,m'-dinitrodiphenyl sulfone
   * 4,4'-Difluoro-3,3-dinitrodiphenyl sulfone
   * 3,3'-Dinitro-4,4'-difluorodiphenyl sulfone
   * NDS
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#03495

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

 
                            *** END OF RECORD ***