Properties
Colorless scales or layers crystal powder,soluble in alcohol and ether, little soluble in hot benzene, insoluble in water.
Specification
Melting point 80-82c
KF % 0.1Residue of Ignition % 0.1
Content % 99.0
Application
Dibenzofuran is thermally robust with a convenient liquid range. These properties together with its low toxicity, are exploited by the use of DBF as a heat transfer agent.
It undergoes electrophilic reactions, such as halogenation and Friedel-Crafts reactions. Reaction of DBF with bultyl lithium results in dilithiation.
Dibenzofuran is the precursor to the drug furobufen by Friedel-Crafts reaction with succinic anhydride.
Packing
25kg/fiber drum
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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