*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE1625000
CHEMICAL NAME           : 2-Benzimidazolinone
CAS REGISTRY NUMBER     : 615-16-7
LAST UPDATED            : 199709
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C7-H6-N2-O
MOLECULAR WEIGHT        : 134.15
WISWESSER LINE NOTATION : T56 BNVNJ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2H-Benzimidazol-2-one, 1,3-dihydro-
   * 2H-Benzimidazol
   * 2-Benzimidazolone
   * 2(3H)-Benzimidazolone
   * 2-Hydroxybenzimidazole
   * 2(3H)-Oxobenzimidazole
   * o-Phenyleneurea
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 620 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 8,42,1958

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

 
                            *** END OF RECORD ***