*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WJ6603000
CHEMICAL NAME           : 2,2'-Stilbenedisulfonic acid, 4,4'-diamino-
CAS REGISTRY NUMBER     : 81-11-8
OTHER CAS REGISTRY NOS. : 65941-98-2
BEILSTEIN REFERENCE NO. : 0629516
REFERENCE               : 3-14-00-02266 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C14-H14-N2-O6-S2
MOLECULAR WEIGHT        : 370.42
WISWESSER LINE NOTATION : WSQR CZ F1U1R DZ BSWQ
COMPOUND DESCRIPTOR     : Reproductive Effector
SYNONYMS/TRADE NAMES :
   * Amsonic acid
   * Benzenesulfonic acid, 2,2'-(1,2-ethylenediyl)bis(5-amino-
   * DASD
   * 4,4'-Diamino-2,2'-stilbenedisulfonic acid
   * 2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid)
   * Flavonic acid
   * NCI-C60162
   * Tinopal BHS
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 47 gm/kg
TOXIC EFFECTS :
   Liver - liver function tests impaired
   Kidney, Ureter, Bladder - renal function tests depressed
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 45(3),73,1980
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 300 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Vermont Ave., NW, Washington, DC 20005)  V.1-    1975/76-
   Volume(issue)/page/year: 36,13,1992

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - T1888
       No. of Facilities: 38 (estimated)
       No. of Industries: 2
       No. of Occupations: 5
       No. of Employees: 948 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***