4,4′-Difluorodiphenyl sulfone
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4,4′-Difluorodiphenyl sulfone
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CAS No:
383-29-9
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Formula:
C12H8F2O2S
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Chemical Name:
4,4′-Difluorodiphenyl sulfone
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Synonyms:
Benzene,1,1′-sulfonylbis[4-fluoro-;Sulfone,bis(p-fluorophenyl);1,1′-Sulfonylbis[4-fluorobenzene];4,4′-Difluorodiphenyl sulfone;Bis(p-fluorophenyl) sulfone;4-Fluorophenylsulfone;Bis(4-fluorophenyl)sulfone;NSC 87584;D 0537;NSC 683542;4,4′-Sulfonylbis(fluorobenzene);4,4′-Fluorodiphenyl sulfone;1-Fluoro-4-(4-fluorophenyl)sulfonylbenzene;2356275-28-8
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CAS No:
4,4′-Difluorodiphenyl sulfone Basic Attributes
254.25
254.25
1970911
206-847-4
683542|87584
DTXSID2059934
29309070
Characteristics
42.5
3
White to brown Crystals or Powder
1.3538 (estimate)
97-98 °C
367.9°C at 760 mmHg
176.3ºC
1.496
Store below +30°C.
Safety Information
IRRITANT
3
22-24/25
Xi
Irritant
Stable under normal temperatures and pressures.
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
H302
4,4′-Difluorodiphenyl sulfone Use and Manufacturing
General procedure: A mixture of the sodium arylsulfinate (1 mmol), Cu(OAc)2 (0.5 mmol)and CH3CN (1 mL) was stirred at 60 °C in air for 3 h. After this, themixture was cooled to room temperature and filtered through a filterpaper. The organic phases were evaporated under reduced pressure andthe residue was subjected to flash column chromatography (silica gel, ethyl acetate/petroleum ether = 1/10) to obtain the desired product.All products are known compounds and were characterised by 1HNMR, 13C NMR and HRMS.EXAMPLE 4
Benzene, 1,1'-sulfonylbis[4-fluoro-: ACTIVE
Computed Properties
Molecular Weight:254.25
XLogP3:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:254.02130699
Monoisotopic Mass:254.02130699
Topological Polar Surface Area:42.5
Heavy Atom Count:17
Complexity:306
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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