*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LQ8450000
CHEMICAL NAME           : Formic acid, 1-ethylhydrazide
CAS REGISTRY NUMBER     : 74920-78-8
BEILSTEIN REFERENCE NO. : 5238989
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H8-N2-O
MOLECULAR WEIGHT        : 88.13
WISWESSER LINE NOTATION : ZN2&VH
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * EFH
   * N-Ethyl-N-formylhydrazine
   * 1-Ethyl-1-formylhydrazine
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 18345 mg/kg/52W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Vascular - tumors
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 1,61,1980
 
                            *** END OF RECORD ***