*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BR0318000
CHEMICAL NAME           : Ammonium, (4-hydroxy-2-butynyl)trimethyl-, chloride,
                          m-chlorocarbanilate
CAS REGISTRY NUMBER     : 55-45-8
LAST UPDATED            : 199009
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C14-H18-Cl-N2-O2.Cl
MOLECULAR WEIGHT        : 317.24
WISWESSER LINE NOTATION : GR CMVO2UU2K &G &12/15
SYNONYMS/TRADE NAMES :
   * A 343
   * Butyl-1-aminium,  
   4-((((3-chlorophenyl)amino)carbonyl)oxy)-N,N,N-trimethyl-, chloride
   * Carbanilic acid, m-chloro-, ester with  
   (4-hydroxy-2-butynyl)trimethylammonium chloride
   * (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium chloride
   * MCN A-343
   * MCN A-343 chloride
 
                       *** 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           : 34375 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:
   13,307,1968
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1174 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 33,281,1990
 
                            *** END OF RECORD ***