*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MW1050000
CHEMICAL NAME           : Hydrazinomethanesulfonic acid, N'-isopropyl-, sodium
                          salt
CAS REGISTRY NUMBER     : 63884-40-2
LAST UPDATED            : 199012
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C4-H11-N2-O3-S.Na
MOLECULAR WEIGHT        : 190.22
WISWESSER LINE NOTATION : WSQ1MMY1&1 &-NA-
SYNONYMS/TRADE NAMES :
   * Hydrazinepropanemethane sulfonate
   * K 653
 
                       *** 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           : 330 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and
   D.H. Efron, Washington, DC, 1972  Volume(issue)/page/year: -,430,1972
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and
   D.H. Efron, Washington, DC, 1972  Volume(issue)/page/year: -,430,1972

                    *** U.S. STANDARDS AND REGULATIONS ***
 
   MSHA STANDARD-air:TWA 0.05 ppm (0.2 mg/m3)
   DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
   (BEIs) booklet issues by American Conference of Governmental Industrial
   Hygienists (ACGIH), Cincinnati, OH, 1996  Volume(issue)/page/year:
   3,132,1971

 
                            *** END OF RECORD ***