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1,4-Benzoquinone CAS 106-51-4  

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Product Details

Chemical Name:1,4-Benzoquinone

Synonyms:1,4-Benzoquinone, p-Benzoquinone; 2,5-Cyclohexadiene-1,4-dione, Quinone

Molecular Structure:

Product Typical Properties

Items Specification
Cas No 106-51-4
Molecular Formula C6H4O2
Molecular Weight 108.10
Appearance Yellow crystalline powder
Melting point 112.0-116.0 ℃
Moisture ≤ 0.5%
Burning residue ≤0.05%
Content ≥99%



1,4-Benzoquinone can be used to produce hydroquinone, as a dye and pharmaceutical intermediate, rubber antioxidant, polymerization inhibitor, antioxidant, developer, etc; In organic synthesis, it is used as a dienophil for Diels Alder cycloaddition to form naphthoquinones and 1,4-phenanthrenedione.


Product Usage

  1. Pharmaceutical and pesticide intermediates;
  2. Manufacturing of fungicides; Analytical reagents; Oxidizing agents and their use in photography;
  3. The manufacturing of unsaturated polyester as an inhibitor of polymerization.


Product Packaging



Product Storage

Please store in a dry, cool and dark place




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