*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QE9100000 CHEMICAL NAME : 4-Morpholinephosphonic acid, di-o-tolyl ester CAS REGISTRY NUMBER : 64039-15-2 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H22-N-O4-P MOLECULAR WEIGHT : 347.38 WISWESSER LINE NOTATION : T6N DOTJ APO&OR B1&OR B1 SYNONYMS/TRADE NAMES : * Di-o-tolyl 4-morpholinephosphonate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 5,139,1953 *** END OF RECORD ***