*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : PP0738000
CHEMICAL NAME           : Methylium, tris(4-aminophenyl)-, salt with
                          4,4'-methylenebis(3-hydroxy-2-naphthalene carboxylic
                          acid) (2:1)
CAS REGISTRY NUMBER     : 2706-47-0
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C23-H14-O6.2C19-H18-N3
MOLECULAR WEIGHT        : 963.17
WISWESSER LINE NOTATION : L66J CQ DVQ B1- BL66J CQ DVQ &ZR DYR DZ&R DZ 2
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) with  
   tris-(p-aminophenyl)carbonium salt (1:2)
   * 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) with  
   tris-(p-aminophenyl)methylium salt (1:2)
   * Methylium, tris(4-aminophenyl)-, 4,4'-methylenebis(3-hydroxy-naphthoate)  
   (2:1)
   * TACP
   * Tris(p-aminophenyl)carbonium pamoate
   * Tris(p-aminophenyl)carbonium salt with  
   4,4-methylenebis(3-hydroxy-2-naphthoic acid) (2:1)
   * Tris(p-aminophenyl)methylium salt with  
   4,4'-methylenebis(3-hydroxy-2-naphthoic acid) (2:1)
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 mg/kg/78W-C
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Gastrointestinal - tumors
   Skin and Appendages - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   25,1919,1965
 
                            *** END OF RECORD ***