8-(p-Fluorophenyl)-6-trifluoromethyl-1,2,4-triazolo(4,3-b)pyridazine
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Names
[ CAS No. ]:
73673-80-0
[ Name ]:
8-(p-Fluorophenyl)-6-trifluoromethyl-1,2,4-triazolo(4,3-b)pyridazine
Chemical & Physical Properties
[ Density]:
1.54g/cm3
[ Molecular Formula ]:
C12H6F4N4
[ Molecular Weight ]:
282.19600
[ Exact Mass ]:
282.05300
[ PSA ]:
43.08000
[ LogP ]:
2.94920
[ Index of Refraction ]:
1.611
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XZ5487000
- CHEMICAL NAME :
- 1,2,4-Triazolo(4,3-b)pyridazine, 8-(p-fluorophenyl)-6-trifluoromethyl-
- CAS REGISTRY NUMBER :
- 73673-80-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H6-F4-N4
- MOLECULAR WEIGHT :
- 282.22
- WISWESSER LINE NOTATION :
- T56 AN CNN INJ FR DF& HXFFF
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 :
- 316 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 34,801,1979