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Product Name |
4,4'-Bipyridine |
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Formula |
C10H8N2 |
Molecular Weight |
156.18 |
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CAS NO. |
553-26-4 |
Quantity |
1000KG |
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Items |
Specification |
Results |
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Appearance |
Colorless or light yellow crystalline |
Conforms |
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Assay |
≥99% |
99.1% |
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Residue on ignition |
≤0.1% |
Conforms |
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CONCLUSION |
The result conform with standard |
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Synonym: 'LGC' (1608);GAMMA,GAMMA'-DIPYRIDYL;GAMMA,GAMMA-DIPYRIDYL;4, 4'-DIPYRIDINE;4,4'-DIPYRIDYL;4,4-DIPYRIDYL;4,4'-BIPYRIDINE;4,4-BIPYRIDINE
CAS:553-26-4
Molecular formula: C10H8N2
Molecular weight：156.18
EINECS: 209-036-3
Melting point: 109-112 ° C (lit.)
Boiling point: 305 ° C (lit.)
Density: 1.2814 (roughestimate)
Refractive index: 1.6057 (estimate)
Flash point: 304-30chemicalbook5 ° C
Storage conditions: storebelow+30 ° C
Solubility: 4.5g/l
Acidity coefficient: (PKA) pk1:3.17 (+2); pK2:4.82(+1)(25°C)
4,4'-bipyridine for organic synthesis, pharmaceutical intermediates.
