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9H-Fluoren-9-one CAS:486-25-9

9H-Fluoren-9-one Introduction: 9H-Fluoren-9-one alias benzophenone, yellow rhombic crystallization, the temperature 84 ° C, the boiling point of 341.5 ° C. Soluble in alcohol and ether, do not dissolve in water. 9H-Fluoren-9-one preparation: (1)Liquid-phase oxidation. Fluorene is dissolved in an...

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9H-Fluoren-9-one


Introduction:

9H-Fluoren-9-one alias benzophenone, yellow rhombic crystallization, the temperature 84 ° C, the boiling point of 341.5 ° C. Soluble in alcohol and ether, do not dissolve in water.

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9H-Fluoren-9-one preparation:

(1)Liquid-phase oxidation. Fluorene is dissolved in an organic solvent,use Sodium dichromate,Tert-butyl hydroperoxide and other oxidizing agents.
(2)Air liquid oxidation. Fluorene is dissolved in an organic solvent,Add basic catalyst(NaOH,KOH)And phase transfer catalyst(PEG)Wait,With air as oxidant for oxidation.

Package

The package of all our chemical products reaching up to the industry standard, we usually use kraft drums or woven bags for our powder state products.

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9H-Fluoren-9-one application:

One of the major uses of 9H-Fluoren-9-one is as a raw material for functional polymer monomers, bisphenol fluorene is one of them.9H-Fluoren-9-one derivatives as non-silver photosensitive material, it is another important application areas. 9H-Fluoren-9-one itself is a variety of compounds such as acrylonitrile photopolymerization initiator.Used as pharmaceutical intermediates and pesticide intermediates.9H-Fluoren-9-one as a pharmaceutical intermediate can be synthesized a variety of drugs. 9H-Fluoren-9-one can also be used as dye intermediates, can be used for the production of detergents, liquid glitter, etc. In short, 9H-Fluoren-9-one is a widely used material.


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