4,4'-Difluorobenzophenone
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Product Description
4,4'-Difluorobenzophenone
Specification of Product
Product Name : 4,4'-Difluorobenzophenone
Bis(4-Fluorophenyl)methanone
CAS No.: 345-92-6
EINECS No.: 206-466-3
Molecular Formula: C13H8F2O
Molecular Weight: 218.20
4,4'-Difluorobenzophenone specification
Appearance: White crystalline powder
Purity: ≥ 99.85%
Loss on drying: ≤0.20%
Melting point: 107–109°C
4,4'-Difluorobenzophenone Applications
Ultra-high purity monomers with fluorine atom substitution endow polymers with excellent chemical resistance and thermal stability, making them particularly suitable for the synthesis of high-performance engineering plastics (such as PEEK). They can effectively reduce side reactions and improve the molecular weight and mechanical strength of polymers.
4,4'-Difluorobenzophenone Packaging
25 Kgs/Drum