*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB8962500
CHEMICAL NAME           : Phosphoric acid, 4-chloro-m-tolyl cyclic
                          1-methyltrimethylene ester
CAS REGISTRY NUMBER     : 73972-75-5
LAST UPDATED            : 197904
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H14-Cl-O4-P
MOLECULAR WEIGHT        : 276.67
SYNONYMS/TRADE NAMES :
   * 1,3-Butylene p-chloro-m-tolyl phosphate
   * 1,3,2-Dioxaphosphorinane, 2-(4-chloro-m-tolyloxy)-4-methyl-, 2-oxide
 
                       *** 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           : 18 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#05742
 
                            *** END OF RECORD ***