1,3-BIS(4-FLUOROBENZOYL)BENZENE

Names

[ Name ]:
1,3-BIS(4-FLUOROBENZOYL)BENZENE

[Synonym ]:
Methanone, 1,1'-(1,3-phenylene)bis[1-(4-fluorophenyl)-
MFCD00239360
1,3-BIS(4-FLUOROBENZOYL)BENZENE
1,3-Phenylenebis[(4-fluorophenyl)methanone]
[3-(4-fluorobenzoyl)phenyl]-(4-fluorophenyl)methanone

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
476.3±40.0 °C at 760 mmHg

[ Melting Point ]:
181-183ºC(lit.)

[ Molecular Formula ]:
C₂₀H₁₂F₂O₂

[ Molecular Weight ]:
322.305

[ Flash Point ]:
178.9±21.5 °C

[ Exact Mass ]:
322.080536

[ PSA ]:
34.14000

[ LogP ]:
4.86

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.591

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Articles

Macromol. Chem. Phys. 197 , 315, (1996)

Synthesis and characterization of poly (aryl ether ketone) copolymers containing (hexafluoroisopropylidene)-diphenol moiety as proton exchange membrane materials. Xing P, et al.

Polymer 46(10) , 3257-63, (2005)

Fluorenyl-containing sulfonated poly (aryl ether ether ketone ketone) s (SPFEEKK) for fuel cell applications Li B, et al.

J. Memb. Sci. 280(1) , 54-64, (2006)