*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XT3675000
CHEMICAL NAME           : alpha-Toluenephosphonic acid,
                          p-chloro-alpha-hydroxy-, diethyl ester
CAS REGISTRY NUMBER     : 20641-28-5
BEILSTEIN REFERENCE NO. : 1984002
LAST UPDATED            : 199707
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H16-Cl-O4-P
MOLECULAR WEIGHT        : 278.69
WISWESSER LINE NOTATION : GR DYQPO&O2&O2
SYNONYMS/TRADE NAMES :
   * p-Chloro-alpha-hydroxy-alpha-toluenephosphonic acid diethyl ester
   * Phosphonic acid, ((4-chlorophenyl)hydroxymethyl)-, diethyl ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - ataxia
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 5,62,1953
 
                            *** END OF RECORD ***