1-(5-Chloro-2-pyridyl)-3-methylurea

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Names

[ CAS No. ]:
17771-34-5

[ Name ]:
1-(5-Chloro-2-pyridyl)-3-methylurea

[Synonym ]:
Urea,1-(5-chloro-2-pyridyl)-3-methyl
1-Methyl-3-(5-chlor-2-pyridyl)-harnstoff
1-(5-Chloro-2-pyridyl)-3-methylurea

Chemical & Physical Properties

[ Density]:
1.359g/cm3

[ Boiling Point ]:
278.9ºC at 760 mmHg

[ Molecular Formula ]:
C7H8ClN3O

[ Molecular Weight ]:
185.61100

[ Flash Point ]:
122.4ºC

[ Exact Mass ]:
185.03600

[ PSA ]:
54.02000

[ LogP ]:
1.95020

[ Vapour Pressure ]:
0.00416mmHg at 25°C

[ Index of Refraction ]:
1.606

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS7185000
CHEMICAL NAME :
Urea, 1-(5-chloro-2-pyridyl)-3-methyl-
CAS REGISTRY NUMBER :
17771-34-5
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H8-Cl-N3-O
MOLECULAR WEIGHT :
185.63
WISWESSER LINE NOTATION :
T6NJ CG FMVM1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03692

Related Compounds

  • 1-(5-chloro-2-oxo-1H-pyrimidin-6-yl)-3-methylurea
  • 1-(5-chloro-2-methylthien-3-yl)-2-[2-methyl-5-(pyridine-4-yl)thien-3-yl]cyclopentene
  • 1-(5-chloro-2,3-dimethoxyphenyl)ethanamine
  • 1-[5-chloro-2-(3-fluorophenyl)sulfanylphenyl]ethanone
  • 1-(5-chloro-2,3-dihydrobenzothiophen-3-yl)-2-(4-methylphenoxy)ethanone
  • 1-(5-chloro-2,3-dimethoxyphenyl)ethanol