*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TB1092000
CHEMICAL NAME           : Phosphonothioic acid, methyl-,
                          S-(2-(dimethylamino)ethyl) O-ethyl ester
CAS REGISTRY NUMBER     : 20820-80-8
OTHER CAS REGISTRY NOS. : 51366-09-7
BEILSTEIN REFERENCE NO. : 1769425
REFERENCE               : 4-04-00-03519 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C7-H18-N-O2-P-S
MOLECULAR WEIGHT        : 211.29
WISWESSER LINE NOTATION : 2OPO&1&S2N1&1
SYNONYMS/TRADE NAMES :
   * O-Aethyl-S-(2-dimethylaminoaethyl)-methylphosphonothioat
   * S-2-Dimethylaminoethyl-O-ethylester kyseliny methylthiofosfonove
   * O-Ethyl-S-(2-dimethylaminoethyl)-methylphosphonothioate
   * Medemo
   * 25 SN
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 122 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   37,633,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 54 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   37,633,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 17 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   37,633,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 21 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   27,171,1971
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 50 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1125,1986
 
                            *** END OF RECORD ***