70254-44-3

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70254-44-3 Structure

Identification	Back Directory
[Name] quinoline-2,4-diol
[CAS] 70254-44-3
[Synonyms] 2-Hydroxyquinolin-4(1H)-one 4(1H)-Quinolinone, 2-hydroxy-
[Molecular Formula] C9H7NO2
[MOL File] 70254-44-3.mol
[Molecular Weight] 161.16

Chemical Properties	Back Directory
[Melting point ] >330 °C (sublm)(Solv: acetic acid (64-19-7))
[Boiling point ] 303.8±42.0 °C(Predicted)
[density ] 1.376±0.06 g/cm3(Predicted)
[storage temp. ] 2-8°C, stored under nitrogen
[pka] 4.50±1.00(Predicted)
[Appearance] White to off-white Solid

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H319
[Precautionary statements ] P261-P305+P351+P338

Hazard Information	Back Directory
[Definition] ChEBI: 4-hydroxy-2-quinolone is a heteroaryl hydroxy compound that is 2-quinolone substituted at position 4 by a hydroxy group. It is a quinolone and a heteroaryl hydroxy compound.

Spectrum Detail	Back Directory
[Spectrum Detail] quinoline-2,4-diol(70254-44-3)¹HNMR

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