4-Bromofluorobenzene, CAS No. 460-00-4

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460-00-4

Catalog No. EBD1109173

CAS 460-00-4

Name 4-Bromofluorobenzene

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Basic Information

Synonyms: 4-Bromofluorobenzene Bromofluorobenzenecolorlessliq 1-bromo-4-fluorobenzene 4-Fluorobronibenzene p-FluoroBromoBenzene p-Bromofluorobenzene 1-bromo-4-fluoro-benzen 1-Fluoro-4-bromobenzene 4-Bromfluorbenzol 4-Fluorbrombenzol 4-Fluorophenylbromide Benzene,1-bromo-4-fluoro- 4-Fluoro-1-bromobenzene 2-fluoroethylfluoroacetate (E)-1-bromo-2-fluoroethene 4-Fluorobromobenzene Bromofluorobenzene 4-BROMOFLOUROBENZENE

Molecular Formula: C6H4BrF

Molecular Weight: 175.0

MDL Number: MFCD00000342

Categories: Synthetic Chemistry > Organic Building Blocks > Halogenated Compounds

Product Description:

4-Bromofluorobenzene is a bifunctional aromatic compound featuring a bromine atom and a fluorine atom substituted at the para positions of a benzene ring. This structure provides a versatile synthetic building block, where the bromine serves as a reactive handle for cross-coupling reactions (e.g., Suzuki, Heck, Buchwald-Hartwig) and the fluorine atom imparts unique electronic properties and metabolic stability. Its primary application is as a fundamental organic synthesis building block, particularly in the pharmaceutical and agrochemical industries, for constructing complex molecules. Additionally, it is a key precursor in materials chemistry, used in the synthesis of organic light-emitting diode (OLED) intermediates and other optoelectronic materials, where the fluorine atom can influence charge transport and emission properties. It is also employed as a standard in analytical chemistry for NMR spectroscopy due to its fluorine content.

Physical Properties

Melting Point: −16 °C(lit.)

Boiling Point: 150 °C(lit.)

Flash Point: 53 °C

Density: 1.593 g/mL at 25 °C(lit.)

Refractivity: n20/D 1.527(lit.)

Storage: 0-6°C

Safety Information

Packing Level: III

Hazard Category: 3

Transport Codes: 1993C

Analytical Data

Appearance: White to pale yellow crystalline powder