*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TG7250000
CHEMICAL NAME           : Phosphorous acid, cyclic ethylene methyl ester
CAS REGISTRY NUMBER     : 3741-36-4
BEILSTEIN REFERENCE NO. : 0605525
REFERENCE               : 4-01-00-02414 (Beilstein Handbook Reference)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H7-O3-P
MOLECULAR WEIGHT        : 122.07
WISWESSER LINE NOTATION : T5OPOTJ BO1
SYNONYMS/TRADE NAMES :
   * O,O-Bis(ethylene)-O-methyl phosphite
   * 1,3,2-Dioxaphospholane, 2-methoxy-
   * Ethylene diethylamido phosphite
   * Ethylene diethylphosphoramidite
   * 2-Methoxy-1,3,2-dioxafosfolan
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   AMIHAB AMA Archives of Industrial Health.  (Chicago, IL)  V.11-21, 1955-60.
   For publisher information, see AEHLAU.  Volume(issue)/page/year: 11,487,1955
 
                            *** END OF RECORD ***