*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EM9204000
CHEMICAL NAME           : 2-Butenoic acid,
                          4,4'-((dioctylstannylene)bis(oxy))bis(4-oxo-, (Z,Z)-
CAS REGISTRY NUMBER     : 15571-60-5
LAST UPDATED            : 199406
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C24-H40-O8-Sn
MOLECULAR WEIGHT        : 575.33
SYNONYMS/TRADE NAMES :
   * Diisobutylmaleate dioctyltin
   * Dioctyltinbis(maleate)
   * (Z,Z)-4,4'-((Dioctylstannylene)bis(oxy))bis(4-oxo-2-butenoic acid)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2450 mg/kg/26W-I
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 40(5),36,1975
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 40(5),36,1975
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 40(5),36,1975
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1820 mg/kg/26W-I
TOXIC EFFECTS :
   Behavioral - alteration of classical conditioning
   Blood - pigmented or nucleated red blood cells
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 40(5),36,1975
 
                            *** END OF RECORD ***