*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ES2310000
CHEMICAL NAME           : Butyraldehyde,
                          4-chloro-4,4-difluoro-3-hydroxy-3-(chlorodifluorometh
                          yl)-
CAS REGISTRY NUMBER     : 1690-52-4
BEILSTEIN REFERENCE NO. : 2093378
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H4-Cl2-F4-O2
MOLECULAR WEIGHT        : 242.99
WISWESSER LINE NOTATION : GXFFXQ1VHXGFF
SYNONYMS/TRADE NAMES :
   * 4-Chloro-4,4-difluoro-3-hydroxy-3-(chlorodifluoromethyl)butyraldehyde
 
                       *** 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           : 56 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#07965
 
                            *** END OF RECORD ***