Bis(4-fluorophenyl)-methanone CAS 345-92-6

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• Prop­er­ties
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Iden­ti­fi­ca­tion

CAS Number

345-92-6

Name

Bis(4-fluorophenyl)-methanone

Syn­onyms

206-466-3

[EINECS]
345-92-6

[RN]
4,4′-Difluorobenzophenone

Bis(4-fluorophenyl)methanone

[IUPAC name – gen­er­at­ed by ACD/​Name]
Bis(4-fluorophényl)méthanone

[French]

[IUPAC name – gen­er­at­ed by ACD/​Name]
Bis(4-fluorphenyl)methanon

[Ger­man]

[IUPAC name – gen­er­at­ed by ACD/​Name]
di(4-fluorophenyl)methanone

Methanone, bis(4-fluorophenyl)-

[IUPAC index name – gen­er­at­ed by ACD/​Name]

SMILES

O=C(c1ccc(F)cc1)c1ccc(F)cc1

Std­InChI

InChI=1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H

Std­InChIKey

LSQARZALB­D­­FYQZ-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C13H8F2O

Mol­e­c­u­lar Weight

218.202

EINECS

206-466-3

MDL Number

MFCD00000353

Prop­er­ties

Appear­ance

White Crys­talline Powder

Melt­ing Range

107℃- 109℃

Safe­ty Data

Sym­bol

GHS07, GHS09

Sig­nal Word

Warn­ing

Haz­ard statements

Pre­cau­tion­ary Statements

WGK Germany

3

MSDS Download

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Bis(4-fluorophenyl)-methanone CAS 345-92-6

Iden­ti­fi­ca­tion Methods

GC

Puri­ty

99.85%min

Loss on Drying

0.20%Max

Shelf Life

1 year

Known Appli­ca­tion

1. Monomer for High-Per­­for­­mance Engi­neer­ing Plas­tics DFBP is a key monomer in the syn­the­sis of pol­yarylether­ke­tones (PAEKs) such as PEEK (poly­ether ether ketone) and PEKK (poly­ether ketone ketone). The intro­duc­tion of flu­o­rine atoms improves poly­mer sol­u­bil­i­ty, crys­tallini­ty, ther­mal resis­tance, and mechan­i­cal prop­er­ties. Wide­ly used in aero­space, elec­tron­ics, auto­mo­tive, and med­ical devices. 2. Spe­cial­ty Coat­ings and Films As a flu­o­rine-con­­tain­ing monomer, it pro­vides heat resis­tance, chem­i­cal resis­tance, and low fric­tion. Applied in pro­tec­tive coat­ings, elec­tron­ic encap­su­la­tion mate­ri­als, and anti-cor­ro­­sion films. 3. Phar­ma­ceu­ti­cal and Fine Chem­i­cal Inter­me­di­ate The diflu­o­ro-sub­­sti­­tut­ed ben­zophe­none struc­ture serves as an inter­me­di­ate in drug syn­the­sis, improv­ing lipophilic­i­ty and meta­bol­ic sta­bil­i­ty. Used in the devel­op­ment of cer­tain flu­o­ri­nat­ed phar­ma­ceu­ti­cals and agro­chem­i­cals. 4. Opti­cal and Elec­tron­ic Mate­ri­als The flu­o­ri­nat­ed aro­mat­ic ketone struc­ture offers excel­lent opti­cal trans­paren­cy and sta­bil­i­ty. Applied in opti­cal films, pho­tore­sists, and liq­uid-crys­­tal poly­mers, as well as oth­er advanced elec­tron­ic materials.

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Links

This prod­uct is devel­oped by our R&D com­pa­ny Cam­ing Phar­ma­ceu­ti­cal Lim­it­ed (http://​www​.cam​ing​.com/).

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