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(5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE

Names

[ CAS No. ]:
121306-58-9

[ Name ]:
(5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
323.4ºC at 760mmHg

[ Molecular Formula ]:
C10H11N3O

[ Molecular Weight ]:
189.21400

[ Flash Point ]:
149.4ºC

[ Exact Mass ]:
189.09000

[ PSA ]:
45.56000

[ LogP ]:
0.67530

[ Vapour Pressure ]:
0.000263mmHg at 25°C

[ Index of Refraction ]:
1.626

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6477434
CHEMICAL NAME :
1H-Pyrazole, 4,5-dihydro-5-methyl-1-(3-pyridinylcarbonyl)-
CAS REGISTRY NUMBER :
121306-58-9
LAST UPDATED :
199606
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H11-N3-O
MOLECULAR WEIGHT :
189.24

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 :
850 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4990529

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