*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM9100000
CHEMICAL NAME           : Psuedourea, 2-methyl-2-thio-, monohydrobromide
CAS REGISTRY NUMBER     : 1068-58-2
LAST UPDATED            : 198706
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C2-H6-N2-S.Br-H
MOLECULAR WEIGHT        : 171.08
WISWESSER LINE NOTATION : MUYZS1 &EH
SYNONYMS/TRADE NAMES :
   * 2-Methyl-2-thiopseudourea, monohydrobromide
   * Methylisothiouronium bromide
   * S-Methylisothiourea hydrobromide
   * S-Methylisothiuronium bromide
   * USAF PD-31
 
                       *** 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           : 336 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FATOAO Farmakologiya i Toksikologiya (Moscow).  For English translation, see
   PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2-   
   1939-  Volume(issue)/page/year: 27,403,1964
 
                            *** END OF RECORD ***