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                                    CHEMICAL IDENTIFICATION
 
  RTECS NUMBER :
 
  YT2700000
  
 
  CHEMICAL NAME :
 
  Urea, (2-ethylcrotonoyl)-, trans-
  
 
  CAS REGISTRY NUMBER :
 
  2884-67-5
  
 
  LAST UPDATED :
 
  199506
  
 
  DATA ITEMS CITED :
 
  5
  
 
  MOLECULAR FORMULA :
 
  C7-H12-N2-O2
  
 
  MOLECULAR WEIGHT :
 
  156.21
  
 
  WISWESSER LINE NOTATION :
 
  ZVMVY2&U2
  HEALTH HAZARD DATAACUTE TOXICITY DATA
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  SPECIES OBSERVED :
 
  Rodent - rat
  
 
  DOSE/DURATION :
 
  2500 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - sleep Behavioral - somnolence (general depressed activity)
  
 
  REFERENCE :
 
  FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 12,357,1953
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Intraperitoneal
  
 
  SPECIES OBSERVED :
 
  Rodent - rat
  
 
  DOSE/DURATION :
 
  575 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor
  
 
  REFERENCE :
 
  AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 114,418,1958
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  SPECIES OBSERVED :
 
  Rodent - mouse
  
 
  DOSE/DURATION :
 
  1280 mg/kg
  
 
  TOXIC EFFECTS :
 
  Details of toxic effects not reported other than lethal dose value
  
 
  REFERENCE :
 
  FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 14,845,1959
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Intraperitoneal
  
 
  SPECIES OBSERVED :
 
  Rodent - mouse
  
 
  DOSE/DURATION :
 
  990 mg/kg
  
 
  TOXIC EFFECTS :
 
  Details of toxic effects not reported other than lethal dose value
  
 
  REFERENCE :
 
  APSXAS Acta Pharmaceutica Suecica. (Apotekarsocieteten-Farmacevtiska Foereningen, Box 1136, S-111, 81 Stockholm, Sweden) V.1- 1964- Volume(issue)/page/year: 5,293,1968
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  SPECIES OBSERVED :
 
  Mammal - dog
  
 
  DOSE/DURATION :
 
  1100 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Gastrointestinal - nausea or vomiting
  
 
  REFERENCE :
 
  AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 114,418,1958
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