*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EO5430000
CHEMICAL NAME           : Butylamine-1,1-d(sup 2), N-methyl-N-nitroso-
CAS REGISTRY NUMBER     : 75016-34-1
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
WISWESSER LINE NOTATION : ONN4&1
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * N-Nitroso-N-methyl-N-n-butyl-1-d(sup 2)-amine
   * NMBA-d2
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 132 mg/kg/20W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Gastrointestinal - tumors
   Liver - tumors
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 1,157,1980
 
                            *** END OF RECORD ***