1,4-Phenylenebis[(4-fluorophenyl)methanone]

Basic Information

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CAS Number

68418-51-9

Molecular Formula

C20H12F2O2

Molecular Weight

220.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

468.497 °C at 760 mmHg

Density

1.268

Flash Point

468.497 °C at 760 mmHg

SMILES

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C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)F)C(=O)C3=CC=C(C=C3)F

InChI

InChI=1S/C20H12F2O2/c21-17-9-5-15(6-10-17)19(23)13-1-2-14(4-3-13)20(24)16-7-11-18(22)12-8-16/h1-12H

InChIKey

LLJNTLUXOZPFQB-UHFFFAOYSA-N

LogP

3.390900000000002

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

399

Synonyms & References

English

Methanone,1,1'-(1,4-phenylene)bis[1-(4-fluorophenyl)-
1,4'-bis(4-fluorobenzoyl)benzene
[4-(4-fluorobenzoyl)phenyl]-(4-fluorophenyl)methanone
EC 619-535-1
SCHEMBL1736339
NS00004463
AE-641/04210011
1,4-BIS(4-FLUOROBENZOYL)BENZENE
Methanone, 1,4-phenylenebis[(4-fluorophenyl)-
1,4-bis(4-fluorobenzoyl)-benzene
(1,4-difluorocyclohexa-2,4-dien-1-yl)(phenyl)methanone
68418-51-9
1,4-bis-(4-fluorobenzoyl)-benzene
LLJNTLUXOZPFQB-UHFFFAOYSA-N
DTXSID10600717
[4-(4-fluorobenzoyl)phenyl](4-fluorophenyl)methanone
1,4-Di(4-Fluorobenzoyl)benzene
(1,4-difluorocyclohexa-2,4-dien-1-yl)-phenylmethanone
1,4-Bis(4-fluorobenzoyl)benzene
1,4-BIS-FLUOROBENZOYLBENZENE
1,4-Bis(p-fluorobenzoyl)benzene
1,4-di(4-fluorobenzoyl)benzene
1,4-di(p-fluorobenzoyl)-benzene

MDL Number

MFCD00195112

FAQ

What are the physical and chemical properties of 1,4-Phenylenebis[(4-fluorophenyl)methanone] (CAS: 68418-51-9)?

1,4-Phenylenebis[(4-fluorophenyl)methanone] is a crystalline compound with a molecular weight of approximately 358.14 g/mol. It has a low solubility in water but is soluble in common organic solvents like chloroform and dichloromethane. Chemically, it is relatively stable but can undergo reactions such as hydrogenation or reduction under appropriate conditions. The compound exhibits good thermal stability up to 200°C and is used in various chemical processes due to its unique structural features.

How is 1,4-Phenylenebis[(4-fluorophenyl)methanone] (CAS: 68418-51-9) typically synthesized?

1,4-Phenylenebis[(4-fluorophenyl)methanone] is typically synthesized via the condensation of 4-fluoro-phenylacetic acid with 1,4-dibromobenzene using a base like sodium hydride as a catalyst. The reaction yields good selectivity and is known to provide high yields. The process involves heating the reaction mixture under an inert atmosphere to ensure the formation of the desired product.

What industries use 1,4-Phenylenebis[(4-fluorophenyl)methanone] (CAS: 68418-51-9)?

1,4-Phenylenebis[(4-fluorophenyl)methanone] is used in various industries. It is particularly valuable in pharmaceuticals for its potential to act as a precursor or intermediate in drug synthesis. It also finds applications in the polymer industry, where it can be used as a cross-linking agent. Additionally, it is utilized in the development of sensors and semiconductors due to its unique structural properties.

What precautions should be taken when handling 1,4-Phenylenebis[(4-fluorophenyl)methanone] (CAS: 68418-51-9)?

When handling 1,4-Phenylenebis[(4-fluorophenyl)methanone], it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a dry, well-ventilated area away from heat sources and oxidizers. In case of a spill, it should be handled under a fume hood, and appropriate cleanup procedures should be followed. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.