*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TG7230000
CHEMICAL NAME           : Phosphorous acid, cyclic ethylene ethyl ester
CAS REGISTRY NUMBER     : 695-11-4
BEILSTEIN REFERENCE NO. : 0969529
REFERENCE               : 4-01-00-02414 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H9-O3-P
MOLECULAR WEIGHT        : 136.10
WISWESSER LINE NOTATION : T5OPOTJ BO2
SYNONYMS/TRADE NAMES :
   * 1,3,2-Dioxaphospholane, 2-ethoxy-
   * Ethyl ethylene phosphite
 
                       *** 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           : 320 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#05778
 
                            *** END OF RECORD ***