*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MG4800000
CHEMICAL NAME           : Hafnium chloride oxide octahydrate
CAS REGISTRY NUMBER     : 14456-34-9
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : Cl2-Hf-O.8H2-O
MOLECULAR WEIGHT        : 409.55
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Hafnium oxychloride octahydrate
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intradermal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 800 ug/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Sense Organs and Special Senses (Ear) - effect, not otherwise specified
   Musculoskeletal - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   33,287,1973
 
                            *** END OF RECORD ***