3-(1-Phenyl-1H-pyrazol-5-yl)-1,2,3-benzotriazin-4(3H)-one
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Names
[ CAS No. ]:
131073-49-9
[ Name ]:
3-(1-Phenyl-1H-pyrazol-5-yl)-1,2,3-benzotriazin-4(3H)-one
Chemical & Physical Properties
[ Density]:
1.38g/cm3
[ Boiling Point ]:
479.4ºC at 760 mmHg
[ Molecular Formula ]:
C16H11N5O
[ Molecular Weight ]:
289.29100
[ Flash Point ]:
243.7ºC
[ Exact Mass ]:
289.09600
[ PSA ]:
65.60000
[ LogP ]:
1.96640
[ Vapour Pressure ]:
2.37E-09mmHg at 25°C
[ Index of Refraction ]:
1.736
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM0996000
- CHEMICAL NAME :
- 1,2,3-Benzotriazin-4(3H)-one, 3-(1-phenyl-1H-pyrazol-5-yl)-
- CAS REGISTRY NUMBER :
- 131073-49-9
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H11-N5-O
- MOLECULAR WEIGHT :
- 289.32
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella Postale 227, 27100 Pavia, Italy) V.44- 1989- Volume(issue)/page/year: 45,391,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella Postale 227, 27100 Pavia, Italy) V.44- 1989- Volume(issue)/page/year: 45,391,1990