*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EO5435000
CHEMICAL NAME           : Butylamine, N-methyl-d(sup 3)-N-nitroso-
CAS REGISTRY NUMBER     : 75016-36-3
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H9-D3-N2-O
MOLECULAR WEIGHT        : 119.19
WISWESSER LINE NOTATION : ONN4&1 &6/H-2
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Nitrosomethyl-d(sup 3)-n-butylamine
   * NMBA-d3
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 152 mg/kg/23W-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 ***