4,4'-Bipyridine 553-26-4 4,4'-Bipyridine
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Structure type:
C10H8N2·2H2O=156.18
Molecular weight: 192.22
Properties: colorless or light yellow crystal. Soluble in water, alcohol, benzene and chloroform.
Quality index:
Water volume
|
>99%
|
Boiling point
|
305℃( anhydrous)
|
Water mark
|
≤0.5%
|
Melting range
|
109-113℃
|
Ignition residue
|
≤0.1%
|
Alcohol solubility test
|
Qualified
|
Solubility
|
Easily soluble in ethanol and ether, insoluble in water
|
Product use: Determination of iron reagent, organic synthesis, pharmaceutical intermediates.
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