*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM0535000
CHEMICAL NAME           : Pseudourea, 2-(3-aminopropyl)-2-thio-, dihydrobromide
CAS REGISTRY NUMBER     : 7072-40-4
LAST UPDATED            : 198702
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H11-N3-S.2Br-H
MOLECULAR WEIGHT        : 295.08
WISWESSER LINE NOTATION : Z3SYZUM &EH 2
SYNONYMS/TRADE NAMES :
   * 3-Aminopropylthiopseudourea dihydrobromide
   * S,gaama-Aminopropylisothiuronium bromide hydrobromide
   * APT
 
                       *** 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           : 340 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 89,312,1955
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00825
 
                            *** END OF RECORD ***