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189839 Sigma-Aldrich

2,3-Dihydroxybenzaldehyde

97%

  • CAS Number 24677-78-9

  • Linear Formula (HO)2C6H3CHO

  • Molecular Weight 138.12

  •  Beilstein/REAXYS Number 2041781

  •  EC Number 246-398-1

  •  MDL number MFCD00003324

  •  PubChem Substance ID 24851400

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis,
assay   97%
mp   104-108 °C (lit.)
solubility   95% ethanol: soluble 50 mg/mL, clear, colorless to greenish-yellow
SMILES string   [H]C(=O)c1cccc(O)c1O
InChI   1S/C7H6O3/c8-4-5-2-1-3-6(9)7(5)10/h1-4,9-10H
InChI key   IXWOUPGDGMCKGT-UHFFFAOYSA-N

Description

General description

Electrochemical oxidation of 2,3-dihydroxybenzaldehyde in methanol at various pH has been studied using cyclic voltammetry and controlled-potential coulometry.

Application

2,3-Dihydroxybenzaldehyde was used in the synthesis of copper(II) complexes of Schiff bases. It was also used in the synthesis of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid.

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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Protocols & Articles
Peer-Reviewed Papers
15

References

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