*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HN1865000
CHEMICAL NAME           : Dibenz(a,h)acridine, 1-ethyl-
CAS REGISTRY NUMBER     : 63021-33-0
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C23-H17-N
MOLECULAR WEIGHT        : 307.41
WISWESSER LINE NOTATION : T G6 D6 B666 CNJ K2
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * 1'-Ethyl-1,2,5,6-dibenzacridine
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 780 mg/kg/26W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Skin and Appendages - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   BAFEAG Bulletin de l'Association Francaise pour l'Etude du Cancer.  (Paris,
   France)  V.1-52, 1908-65. For publisher information, see BUCABS.
   Volume(issue)/page/year: 42,186,1955
 
                            *** END OF RECORD ***