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H5126 Aldrich

2-(4-Hydroxyphenylazo)benzoic acid

≥98% (TLC)

Synonym: 2-(4′-Hydroxybenzeneazo)benzoic acid, 4′-Hydroxyazobenzene-2-carboxylic acid, HABA, HBABA

  • CAS Number 1634-82-8

  • Linear Formula HOC6H4N=NC6H4CO2H

  • Molecular Weight 242.23

  •  Beilstein Registry Number 1842696

  •  EC Number 216-655-2

  •  MDL number MFCD00002428

  •  PubChem Substance ID 57654257

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Properties

Related Categories Azo/Diazo Compounds, Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks More...
InChI Key   DWQOTEPNRWVUDA-CCEZHUSRSA-N
assay   ≥98% (TLC)
mp   204-208 °C(lit.)
solubility   ethanol: 20 mg/mL clear to slightly hazy, orange

Description

Packaging

1, 5, 25 g in glass bottle

Application

2-(4-Hydroxyphenylazo)benzoic acid may be used in the preparation of:
• 2-((4-(3,4-dicyanophenoxy)phenyl)diazenyl)benzoic acid
• 2,2’-((((4,5-dicyano-1,2-phenylene)bis(oxy))bis(4,1-phenylene))bis(diazene-2,1-diyl)) dibenzoic acid
• a multifunctional benzoxazine monomer

Price and Availability


Laboratory Gloves
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

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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