*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM9050000
CHEMICAL NAME           : Pseudourea, 2-methyl-2-thio-, hydrogen sulfate
CAS REGISTRY NUMBER     : 14527-26-5
LAST UPDATED            : 199012
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C2-H6-N2-S.H2-O4-S
MOLECULAR WEIGHT        : 188.24
WISWESSER LINE NOTATION : MUYZS1 &WSQQ
SYNONYMS/TRADE NAMES :
   * Methyl thiopseudourea sulfate
   * 2-Methyl-2-thiopseudourea sulfate
   * USAF EK-1231
 
                       *** 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           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 90,260,1947
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARPAAQ Archives of Pathology.  (Chicago, IL)  V.5(3)-50(3), 1928-50;
   V.70-99, 1960-75.  For publisher information, see APLMAS.
   Volume(issue)/page/year: 37,253,1944
 
                            *** END OF RECORD ***