Urea,N,N'-diethyl-N'-nitroso-

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Names

[ CAS No. ]:
49540-32-1

[ Name ]:
Urea,N,N'-diethyl-N'-nitroso-

[Synonym ]:
N,N'-diethyl-N-nitroso-urea
N,N'-Diaethyl-N-nitroso-harnstoff
NITROSODIETHYLUREA
N-nitroso-1,3-diethylurea
N-Nitroso-N,N'-diethylharnstoff

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Molecular Formula ]:
C5H11N3O2

[ Molecular Weight ]:
145.16000

[ Exact Mass ]:
145.08500

[ PSA ]:
61.77000

[ LogP ]:
1.11010

[ Index of Refraction ]:
1.499

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS9384500
CHEMICAL NAME :
Urea, N,N'-diethyl-N-nitroso-
CAS REGISTRY NUMBER :
49540-32-1
BEILSTEIN REFERENCE NO. :
1764279
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H11-N3-O2
MOLECULAR WEIGHT :
145.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
69691 mg/kg/30W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 178,157,1987

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3-Diethylurea
  • 1,1-DIETHYLUREA
  • N,N'-Diethylthiourea
  • nitrous acid

DownStream

  • Ethylhydrazine oxalate
  • ethene
  • Ethyl isocyanate

Related Compounds

  • 1,3-diethyl-1-(4-nitrophenyl)-3-phenylurea
  • Urea,N,N'-dimethyl-N'-nitroso-
  • Urea,N,N'-bis(2-fluoroethyl)-N'-nitroso-
  • Urea,N,N'-bis[(4-chlorophenyl)methyl]-N'-nitroso-
  • Urea,N,N'-bis[1-(chloromethyl)propyl]-N'-nitroso-
  • 1,3-Diethylurea