Cas N0. :623-27-8 Molecular formula :C8H6O2
Terephthalaldehyde is an important fine chemical raw material downstream of p-xylene. Because there are two active aldehyde groups in its molecular structure, it can self-polymerize or copolymerize with other monomers to form polymer materials. It is mainly used in chemicalbooks. It can be used to form fluorescent materials, catalyst carriers and other high molecular polymers. The traditional production method of terephthalaldehyde is by chlorination of p-xylene, followed by hydrolysis under the action of nitric acid or metal oxides.
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1. Used in the manufacture of dyes, fragrances, medicines, plastics and optical brighteners.
2. Intermediates of medicines, pesticides and dyes are fluorescent.
3. It is the main raw material for the production of fluorescent whitening agents, and is also used in the synthesis of dyes and drugs.
4. For the synthesis of spices and plastics.
Storage must be kept away from oxidizing agents, in airtight receptacles, and in a cool, dry place.
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