(5-chloro-2-oxo-3H-benzooxazol-6-yl)urea

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Names

[ CAS No. ]:
81110-80-7

[ Name ]:
(5-chloro-2-oxo-3H-benzooxazol-6-yl)urea

[Synonym ]:
5-Chloro-6-carbamide-benzoxazolinone-2
Urea,(5-chloro-2,3-dihydro-2-oxo-6-benzoxazolyl)
1-(5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)urea
(5-Chloro-2,3-dihydro-2-oxo-6-benzoxazolyl)urea

Chemical & Physical Properties

[ Density]:
1.694g/cm3

[ Molecular Formula ]:
C8H6ClN3O3

[ Molecular Weight ]:
227.60500

[ Exact Mass ]:
227.01000

[ PSA ]:
101.12000

[ LogP ]:
2.03840

[ Index of Refraction ]:
1.707

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4740150
CHEMICAL NAME :
Urea, (5-chloro-2,3-dihydro-2-oxo-6-benzoxazolyl)-
CAS REGISTRY NUMBER :
81110-80-7
LAST UPDATED :
198712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H6-Cl-N3-O3
MOLECULAR WEIGHT :
227.62

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
840 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 38,369,1981

Related Compounds

  • (5-bromo-3-methyl-2-oxo-benzooxazol-6-yl)urea
  • (5-Chloro-2-oxo-benzooxazol-3-yl)-acetic acid
  • (6-chloro-2-oxo-3H-benzooxazol-5-yl)urea
  • (2-oxo-3H-1,3-benzoxazol-6-yl)urea
  • 4-(2-chlorophenyl)-6-(5-chloro-2-oxo-3H-benzoxazol-7-yl)-4,5-dihydro-3(2H)-pyridazinone
  • 1-(5-chloro-2-oxo-1H-pyrimidin-6-yl)-3-methylurea