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431958 Sigma-Aldrich

2-Formylphenylboronic acid

≥95.0%

Synonym: 2-(Dihydroxyboryl)benzaldehyde, 2-Formylbenzeneboronic acid, 2-Boronobenzaldehyde, o-Formylbenzeneboronic acid, o-Formylphenylboronic acid, NSC 157839

  • CAS Number 40138-16-7

  • Linear Formula HCOC6H4B(OH)2

  • Molecular Weight 149.94

  •  Beilstein/REAXYS Number 3030776

  •  MDL number MFCD00151822

  •  PubChem Substance ID 24867057

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Properties

Related Categories Aldehydes, Aryl Boronic Acids, Boronic Acids, Boronic Acids and Derivatives, Building Blocks,
InChI Key   DGUWACLYDSWXRZ-UHFFFAOYSA-N
assay   ≥95.0%
mp   115-120 °C (lit.)
storage temp.   2-8°C

Description

Packaging

1, 5 g in glass bottle

Other Notes

Contains varying amounts of anhydride

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

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

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