*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM9800000
CHEMICAL NAME           : Pseudourea, 2,2'-pentamethylenebis(2-thio-,
                          dihydrobromide
CAS REGISTRY NUMBER     : 6290-92-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C7-H16-N4-S2.2Br-H
MOLECULAR WEIGHT        : 382.23
WISWESSER LINE NOTATION : MUYZS5SYZUM &EH 2
SYNONYMS/TRADE NAMES :
   * 2,2'-Pentamethylene-bis(2-thiopseudourea), dihydrobromide
   * Pentamethyleneisothiourea dihydrobromide
   * USAF EL-3
 
                       *** 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           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 90 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   THERAP Therapie.  (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris,
   France)  V.1-    1946-  Volume(issue)/page/year: 8,929,1953
 
                            *** END OF RECORD ***