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Product Name |
4-Fluorobenzeneboronic acid |
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Formula |
C6H6BFO2 |
Molecular Weight |
139.92 |
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CAS NO. |
1765-93-1 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
Yellow to beige Powder |
Conforms |
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Assay |
≥98% |
99．08% |
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CONCLUSION |
The result conform with standard |
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Melting point: 262-265 ° C (lit.)
Boiling point: 258.4 ± 42.0 ° C (predicted)
Density: 1.24 ± 0.1g/cm3 (predicted)
Storage conditions: keepinmarkplace, sealedindry, roomtemperature
Acidity coefficient: (PKA) 8.67 ± 0.10 (predicted)
It is used in Suzuki coupling reaction of tetrabromothiophene and palladium catalyzed nitrile addition. It is widely used in the coupling reaction with aromatic tetrafluoroborate diazonium salt and iodized salt, as well as the manufacture of active biphenyl.
