*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DV2099000
CHEMICAL NAME           : 2,2'-Biphenyldiamine
CAS REGISTRY NUMBER     : 1454-80-4
BEILSTEIN REFERENCE NO. : 1949579
REFERENCE               : 4-13-00-00356 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H12-N2
MOLECULAR WEIGHT        : 184.26
WISWESSER LINE NOTATION : ZR BR BZ
SYNONYMS/TRADE NAMES :
   * o-Benzidine
   * (1,1'-Biphenyl)-2,2'-diamine
   * o,o'-Diaminobiphenyl
   * 2,2'-Diaminobiphenyl
   * 2,2'-Diaminodiphenyl
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#08682
 
                            *** END OF RECORD ***