*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BR7100000
CHEMICAL NAME           : Ammonium, (2-mercaptoethyl)trimethyl-, iodide,
                          S-ester with O-ethyl methylphosphonothioate
CAS REGISTRY NUMBER     : 2478-92-4
LAST UPDATED            : 199106
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H21-N-O2-P-S.I
MOLECULAR WEIGHT        : 353.23
WISWESSER LINE NOTATION : 2OPO&1&S2K1&1&1 &Q &I
SYNONYMS/TRADE NAMES :
   * Ammonium, (2-mercaptoethyl)trimethyl-, iodide, ethyl  
   methylphosphonothioate, (ester)
   * Ethoxy methylphosphoryl thio choline iodide
   * O-Ethyl S-trimethylammoniumethyl methylphosphonothioate iodide
   * Methylethoxyphosphorylthiocholine iodide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 26 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   6,269,1964
 
                            *** END OF RECORD ***