2,5-Dibromofluorobenzene

Names

[ Name ]:
2,5-Dibromofluorobenzene

[Synonym ]:
FR BE EE
2,5-dibromo-1-fluorobenzene
Benzene, 1,4-dibromo-2-fluoro-
(1,4-Br)2(2-F)C6H3
1,4-dibromo-2-fluoro-benzene
1,4-Dibromo-2-fluorobenzene
4-bromo-2-fluorobromobenzene
2-fluoro-4-bromobromobenzene
MFCD00010603
2,5-Dibromofluorobenzene
1,4-dibromo-3-fluorobenzene
1,4-Dibrom-2-fluor-benzol
2,5-dibromo-fluorobenzene

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
213.9±20.0 °C at 760 mmHg

[ Melting Point ]:
33-36 °C(lit.)

[ Molecular Formula ]:
C₆H₃Br₂F

[ Molecular Weight ]:
253.894

[ Flash Point ]:
101.7±0.0 °C

[ Exact Mass ]:
251.858536

[ LogP ]:
3.74

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.575

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi,Xn:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Steps to demarcate the effects of chromophore aggregation and planarization in poly(phenyleneethynylene)s. 2. The photophysics of 1,4-diethynyl-2-fluorobenzene in solution and in crystals.

J. Org. Chem. 66(9) , 3188-95, (2001)

Crystals of 1,4-bis(2-hydroxy-2-methyl-3-butynyl)-2-fluorobenzene 4 have a rich packing structure with four distinct molecules in the unit cell. A complex hydrogen bonding network results in the forma...

One-pot synthesis of fluorinated terphenyls by site-selective Suzuki-Miyaura reactions of 1, 4-dibromo-2-fluorobenzene. Sharif M, et al.

Tetrahedron Lett. 51(21) , 2810-12, (2010)