*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE0525000
CHEMICAL NAME           : Benzimidazole,
                          4,5,6,7-tetrachloro-2-(trifluoromethyl)-
CAS REGISTRY NUMBER     : 2338-29-6
BEILSTEIN REFERENCE NO. : 0621883
REFERENCE               : 5-23-06-00359 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C8-H-Cl4-F3-N2
MOLECULAR WEIGHT        : 323.91
WISWESSER LINE NOTATION : T56 BM DNJ CXFFF FG GG HG IG
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * 4,5,6,7-Tetrachloro-2-(trifluoromethyl)benzimidazole
   * TTFB
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 245 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSSCBG Pesticide Science.  (Blackwell Scientific Pub. Ltd., POB 88, Oxford,
   UK)  V.1-    1970-  Volume(issue)/page/year: 15,31,1984
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 23 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   18,1389,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 13 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#07537
 
                            *** END OF RECORD ***