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Ë«»ÇËáÁª±½°· CASºÅ£º117-61-3 *** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DV5230000 CHEMICAL NAME : 2,2'-Biphenyldisulfonic acid, 4,4'-diamino- CAS REGISTRY NUMBER : 117-61-3 BEILSTEIN REFERENCE NO. : 2675524 REFERENCE : 3-14-00-02264 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C12-H12-N2-O6-S2 MOLECULAR WEIGHT : 344.38 WISWESSER LINE NOTATION : WSQR CZ F- 2 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * Benzidine, 2,2'-disulfo- * 2,2'-Benzidinedisulfonic acid * 6,6'-Bimetanilic acid * (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-diamino- * 4,4'-Biphenyldisulfonic acid, 2,2'-diamino- * 4,4'-Diaminobiphenyl-2,2'-disulfonic acid * 4,4'-Diamino-2,2'-biphenyldisulfonic acid * 4,4'-Diaminodiphenyl-2,2'-disulfonic acid * 2,2'-Disulfobenzidine * Kyselina benzidin-2,2'-disulfonova *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/24H REACTION SEVERITY : Mild REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1061,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,285,1953 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD *** |

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