*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XM3050000
CHEMICAL NAME           : Thiomorpholine, 4-nitroso-
CAS REGISTRY NUMBER     : 26541-51-5
BEILSTEIN REFERENCE NO. : 0970965
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C4-H8-N2-O-S
MOLECULAR WEIGHT        : 132.20
WISWESSER LINE NOTATION : T6N DSTJ ANO
COMPOUND DESCRIPTOR     : Tumorigen
                          Mutagen
SYNONYMS/TRADE NAMES :
   * Morpholine, 4-nitrosothio-
   * N-Nitrosothiomorpholine
   * 4-Nitrosothiomorpholine
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 860 mg/kg/38W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Gastrointestinal - tumors
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   74,179,1970
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 umol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 57,1,1978
 
                            *** END OF RECORD ***