*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DD7350000
CHEMICAL NAME           : Benzimidazole, 4,5-dichloro-2-(trifluoromethyl)-
CAS REGISTRY NUMBER     : 3615-21-2
BEILSTEIN REFERENCE NO. : 0960437
LAST UPDATED            : 199612
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C8-H3-Cl2-F3-N2
MOLECULAR WEIGHT        : 255.03
WISWESSER LINE NOTATION : T56 BM DNJ CXFFF FG GG
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Chlorflurazole
   * Chloroflurazole
   * 4,5-Dichloro-2-trifluoromethylbenzimidazole
   * NC 3363
 
                       *** 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           : 13080 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           : 14 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       : Oral
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : 34 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GUCHAZ Guide to the Chemicals Used in Crop Protection.  (Information Canada,
   171 Slater St., Ottawa, Ont., Canada)  Volume(issue)/page/year: 6,101,1973
 
                            *** END OF RECORD ***