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ChemicalBook >> CAS DataBase List >> Bis(4-fluorophenyl)-methanone

Bis(4-fluorophenyl)-methanone

Bis(4-fluorophenyl)-methanone price.
  • $5 - $1130
  • Product name: Bis(4-fluorophenyl)-methanone
  • CAS: 345-92-6
  • MF: C13H8F2O
  • MW: 218.2
  • EINECS:206-466-3
  • MDL Number:MFCD00000353
  • Synonyms:Benzophenone, 4,4'-difluoro-;bis(4-fluorophenyl)-methanon ;Bis(p-fluorophenyl) ketone;bis(p-fluorophenyl)ketone ;Di-p-fluorophenyl ketone;di-p-fluorophenylketone ;Methanone, bis(4-fluorophenyl)-;p,p’-difluorobenzophenone
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  • ManufacturerA2B
  • Product numberAB66235
  • Product descriptionBis(4-Fluorophenyl)methanone 98%
  • Packaging100g
  • Price$8
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB66235
  • Product descriptionBis(4-Fluorophenyl)methanone 98%
  • Packaging25g
  • Price$5
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB66235
  • Product descriptionBis(4-Fluorophenyl)methanone 98%
  • Packaging500g
  • Price$28
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB66235
  • Product descriptionBis(4-Fluorophenyl)methanone 98%
  • Packaging1000g
  • Price$38
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA003KCF
  • Product descriptionBis(4-Fluorophenyl)methanone 98%
  • Packaging1000g
  • Price$42
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003KCF
  • Product descriptionBis(4-Fluorophenyl)methanone 99%
  • Packaging500g
  • Price$28
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003KCF
  • Product descriptionBis(4-Fluorophenyl)methanone 99%
  • Packaging25g
  • Price$5
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003KCF
  • Product descriptionBis(4-Fluorophenyl)methanone 99%
  • Packaging100g
  • Price$8
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-09368
  • Product description4,4'-Difluorobenzophenone 98%
  • Packaging250g
  • Price$406
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-09368
  • Product description4,4'-Difluorobenzophenone 97%
  • Packaging250g
  • Price$406
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-09368
  • Product description4,4'-Difluorobenzophenone 97%
  • Packaging250g
  • Price$406
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberD192
  • Product description4,4'-Difluorobenzophenone
  • Packaging1kg
  • Price$161
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ53541
  • Product description4,4'-Difluorobenzophenone
  • Packaging5kg
  • Price$585
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ53541
  • Product description4,4'-Difluorobenzophenone 98%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberD192
  • Product description4,4'-Difluorobenzophenone >99%(GC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ53541
  • Product description4,4'-Difluorobenzophenone 98%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AB66235 Bis(4-Fluorophenyl)methanone 98% 100g $8 2026-05-25 Buy
A2B AB66235 Bis(4-Fluorophenyl)methanone 98% 25g $5 2026-05-25 Buy
A2B AB66235 Bis(4-Fluorophenyl)methanone 98% 500g $28 2026-05-25 Buy
A2B AB66235 Bis(4-Fluorophenyl)methanone 98% 1000g $38 2026-05-25 Buy
aablocks AA003KCF Bis(4-Fluorophenyl)methanone 98% 1000g $42 2026-05-28 Buy
aablocks AA003KCF Bis(4-Fluorophenyl)methanone 99% 500g $28 2026-05-28 Buy
aablocks AA003KCF Bis(4-Fluorophenyl)methanone 99% 25g $5 2026-05-28 Buy
aablocks AA003KCF Bis(4-Fluorophenyl)methanone 99% 100g $8 2026-05-28 Buy
AHH MT-09368 4,4'-Difluorobenzophenone 98% 250g $406 2021-12-16 Buy
AHH MT-09368 4,4'-Difluorobenzophenone 97% 250g $406 2026-05-25 Buy
AHH MT-09368 4,4'-Difluorobenzophenone 97% 250g $406 2026-05-26 Buy
AK Scientific D192 4,4'-Difluorobenzophenone 1kg $161 2021-12-16 Buy
AK Scientific J53541 4,4'-Difluorobenzophenone 5kg $585 2021-12-16 Buy
AK Scientific J53541 4,4'-Difluorobenzophenone 98% 5g $12 2026-06-04 Buy
AK Scientific D192 4,4'-Difluorobenzophenone >99%(GC) 5g $16 2026-06-04 Buy
AK Scientific J53541 4,4'-Difluorobenzophenone 98% 25g $17 2026-06-04 Buy

Properties

Melting point :102-105 °C (lit.)
Boiling point :137°C (3 torr)
Density :1.2543 (estimate)
vapor pressure :0.005Pa at 20℃
Flash point :170-172°C/10mm
storage temp. :Sealed in dry,Room Temperature
solubility :Insoluble in water
form :Crystalline Powder
color :White to slightly yellow
Water Solubility :8.757mg/L at 20℃
BRN :516231
InChI :1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
InChIKey :LSQARZALBDFYQZ-UHFFFAOYSA-N
SMILES :Fc1ccc(cc1)C(=O)c2ccc(F)cc2
LogP :3.37 at 20℃
CAS DataBase Reference :345-92-6(CAS DataBase Reference)
NIST Chemistry Reference :
EPA Substance Registry System :


Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Environment (GHS09)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P273 Avoid release to the environment.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4,4′-Difluorobenzophenone has been used in the study of thermal stability, water uptake and proton conductivity of carboxylated, carboxylated/sulfonated, and crosslinked membranes.

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