1-Bromo-3,5-difluorobenzene, CAS No. 461-96-1

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461-96-1

Catalog No. EBD966606

CAS 461-96-1

Name 1-Bromo-3,5-difluorobenzene

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Basic Information

Synonyms: 3,5-Difluorobromobenzene 3,5-difluoro-1-bromobenzene 1-Brom-3,5-difluorbenzol 3,5-DifluoroBrmorobenzene 1-bromo-3,5-difluoro-benzene 3,5-difluoro-bromobenzene 1,3-difluoro-5-bromobenzene ??3,5-difluorobromobenzene benzene,1-bromo-3,5-difluoro- 1-bromo-3,5-difluorobromobenzene

Molecular Formula: C6H3BrF2

Molecular Weight: 192.99

MDL Number: MFCD00010305

Categories: Synthetic Chemistry > Organic Building Blocks > Halogenated Compounds Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > OLED and Organic Optoelectronic Precursors

Product Description:

3,5-Difluorobromobenzene is an organic compound with the molecular formula C6H3BrF2. It is a halogenated aromatic building block featuring both bromine and fluorine substituents on the benzene ring. This structure makes it a versatile intermediate in organic synthesis, particularly in cross-coupling reactions like Suzuki or Negishi couplings, where the bromine atom serves as a reactive handle. Its primary industrial and research significance lies in the field of advanced materials. It is widely used as a key precursor in the synthesis of organic light-emitting diode (OLED) materials, liquid crystals, and pharmaceutical intermediates. The fluorine atoms are often introduced to modify the electronic properties, thermal stability, and solubility of the target molecules, which is crucial for the performance of optoelectronic devices. As a commercially available fluorinated aryl bromide, it is a fundamental reagent in the construction of complex aromatic systems for both materials science and medicinal chemistry applications. Proper handling is required due to its potential irritant properties and typical precautions for halogenated organics.

Physical Properties

Melting Point: -27 °C

Boiling Point: 140 °C(lit.)

Flash Point: 44 °C

Density: 1.676 g/mL at 25 °C(lit.)

Solubility: 0.238 g/L (20 ºC)

Refractivity: n20/D 1.499(lit.)

Storage: Flammables area

Safety Information

Packing Level: III

Hazard Category: 3

Transport Codes: 1993C

Analytical Data

Appearance: Clear colourless to light yellow liquid