3,4-Difluorobenzonitrile
C7H3F2N
CAS No.: 64248-62-0

Application
Synthetic route:
1. Synthesize 3,4-difluorobenzonitrile through 3,4-dichlorobenzonitrile, the yield is about 63%;

2. Synthesize 3,4-difluorobenzonitrile through 4-chloro-3-nitrobenzonitrile, the yield is about 63%;

Physical Properties
|
Melting point |
52-54 °C (lit.) |
|
Boiling point |
180 °C |
|
Assay |
≥99% |
|
Molecular mass |
139.1 |
|
Flash point |
157 °F |
|
Package |
25kgs or according customer requirement |
|
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Packing, Storage, Handling and Transportation
3,4,5,6-Tetrafluorophthalonitrile should be sealed in dry place at room temperature.

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