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417580 Sigma-Aldrich

4-Vinylphenylboronic acid

≥95%

Synonym: (4-Ethenylphenyl)boronic acid, (p-Vinylphenyl)boronic acid, 4-Vinylbenzeneboronic acid, 4-Styrylboronic acid, p-Vinylbenzeneboronic acid

  • CAS Number 2156-04-9

  • Linear Formula H2C=CHC6H4B(OH)2

  • Molecular Weight 147.97

  •  MDL number MFCD00239441

  •  PubChem Substance ID 24866162

  •  NACRES NA.22

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Properties

Related Categories Aryl Boronic Acids, Boronic Acids, Boronic Acids and Derivatives, Chemical Synthesis, Monosubstituted Aryl Boronic Acids,
assay   ≥95%
form   powder
mp   190-193 °C (lit.)
SMILES string   OB(O)c1ccc(C=C)cc1
InChI   1S/C8H9BO2/c1-2-7-3-5-8(6-4-7)9(10)11/h2-6,10-11H,1H2
InChI key   QWMJEUJXWVZSAG-UHFFFAOYSA-N

Description

Application

4-Vinylphenylboronic acid is commonly used in the synthesis of styrene-based organoboron polymers such as vinyl-oligo(fluorene) polymer and boronic ester based self-healing polymer. It can also be used as a precursor in the synthesis of aggregation induced emission (AIE) dye.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Arylboronic Acids

We are pleased to present its complete selection of arylboronic acids, the building blocks of the Suzuki coupling experiment. Most arylboronic acids readily undergo dehydration reactions to give a cy...
ChemFiles 2001, 1.1, 5.
Keywords: Building blocks, Coupling reactions, Dehydration reaction, Suzuki coupling

Boronic Acids - ChemFiles 2007

Most boronic acids readily undergo dehydration reactions to give a cyclic (trimer) anhydride. Our selection of boronic acids may contain varying amounts of this cyclic anhydride. Fortunately, the aci...
ChemFiles 2007, 7.7, 3.
Keywords: Coupling reactions, Dehydration reaction, Suzuki coupling

Peer-Reviewed Papers
15

References

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