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4,4'-difluorobenzophenone CAS 345-92-6 exists in white crystalline powder.
Physical Chemistry
Appearance: White powder crystalline
Assay(HPLC): Min 99.5%
Melting point : 106°C~109°C
Ash: 100 ppm max
Fe: 10ppm max
Loss on drying: Max. 0.20%
Specification
INCI Name: 4,4'-difluorobenzophenone
Synonyms: bis(4-fluorophenyl)methanone, bis(4-difluorophenyl)ketone,
CAS No.: 345-92-6
ENIECS No.: 206-466-3
Molecular Formula: C13H8F20
Molecular Weight: 218.2
Application
4,4'-difluorobenzophenone is used as imaging agent and charge control agent of optical recording
and recording material, also used as initiator of some polymerization. 4,4'-difluorobenzophenone is monomer material of many copolymer.
Packaging
1 kg/bag and 25 kg/fiber drum
Storage
Storage conditions: Keep container tightly sealed, store in cool, dry conditions
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