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394378 Sigma-Aldrich

4-Bromo-2,6-di-tert-butylphenol

98%

  • CAS Number 1139-52-2

  • Linear Formula BrC6H2[C(CH3)3]2OH

  • Molecular Weight 285.22

  •  Beilstein/REAXYS Number 2051052

  •  EC Number 214-521-8

  •  MDL number MFCD00051598

  •  PubChem Substance ID 24864590

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C9 to C20+, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds,
InChI Key   SSQQUEKFNSJLKX-UHFFFAOYSA-N
assay   98%
mp   78-83 °C (dec.) (lit.)

Description

General description

4-Bromo-2,6-di-tert-butylphenol is a 4-substituted-2,6-di-tert-butylphenol. It is synthesized by the bromination of 2,6-di-tert-butylphenol. The structure was confirmed by 1H NMR. Its photolysis reaction in benzene solution has been investigated. The photochemical reaction of 4-bromo-2,6-di-tert-butylphenol single crystals doped with 2,6-di-tert-butyl-p-quinone has been studied by EPR spectroscopy.

Application

4-Bromo-2,6-di-tert-butylphenol may be used in the following studies:
• As a terminating comonomer phenol in the phase transfer catalyzed (PTC) polymerization of 4-bromo-2,6-dimethylphenol.
• Synthesis of 1,1-[1,10-decanediylbis(oxy)]bis[(2,6-ditertbutyl-4-bromo)benzene], a monomer, which forms poly(p-phenylenevinylene) derivatives by reaction with 1,10-dibromodecane.
• As a reactant in the synthesis of 2,6-di-tert-butyl-phenolnorbornene (NArOH), a norbornene comonomer bearing an antioxidant hindered phenol.
• As a catalyst with methyl aluminium to form methylaluminum bis(4-bromo-2,6-di-tert-butylphenoxide) (MABR) which may be utilized for the transformation of various epoxides to carbonyl compounds.

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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