ChemicalBook--->CAS DataBase List--->59649-56-8

59649-56-8

59649-56-8 Structure

59649-56-8 Structure
IdentificationMore
[Name]

2,3-Diaminophenol
[CAS]

59649-56-8
[Synonyms]

2,3-DIAMINOPHENOL
2,3-Diaminophenolsulfate
[Molecular Formula]

C6H8N2O
[MDL Number]

MFCD00075199
[Molecular Weight]

124.14
[MOL File]

59649-56-8.mol
Chemical PropertiesBack Directory
[Appearance]

White to beige crystalline powder
[Melting point ]

161-165 °C (lit.)
[Boiling point ]

303.6±27.0 °C(Predicted)
[density ]

1.343±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[form ]

Granular or Crystalline Powder or Crystals
[pka]

9.81±0.10(Predicted)
[color ]

White
[CAS DataBase Reference]

59649-56-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/22:Harmful by inhalation and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

UN 3259 8/PG 2
[WGK Germany ]

3
[HS Code ]

29222990
Hazard InformationBack Directory
[Chemical Properties]

White to beige crystalline powder
[Uses]

2,3-Diaminophenol was used:
  • in one-pot microwave assisted synthesis of amino-1,5-benzoxazepines and hydroxyl-1,5-benzodiazepines
  • in the electrosynthesis of poly(2,3-diaminophenol) via electro-oxidation
  • in a synthesis of tetradentate Schiff base complexes via reaction with salicylaldehyde or 5-bromosalicylaldehyde and metals such as Mn(III), Ni(II) and Cu(II)
[General Description]

2,3-Diaminophenol is an aromatic diamine and forms Pd(II) and Pt(II) complexes. 2,3-Diaminophenol reacts with 2,4-pentanedione to yield the corresponding benzo[b][1,4]diazepinium salts. 2,3-Diaminophenol reacts with salicylaldehyde or 5-bromosalicylaldehyde in absolute ethanol to yield new unsymmetrical Schiff base.
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Diaminophenol(59649-56-8)1HNMR
2,3-Diaminophenol(59649-56-8)IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

59649-56-8(sigmaaldrich)
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