| Identification | Back Directory | [Name]
1-(2-Hydroxy-3-nitrophenyl)-1-propanone | [CAS]
91991-98-9 | [Synonyms]
1-(2-Hydroxy-3-nitrophenyl)-1-propanone
1-Propanone, 1-(2-hydroxy-3-nitrophenyl)- | [Molecular Formula]
C9H9NO4 | [MOL File]
91991-98-9.mol | [Molecular Weight]
195.17 |
| Chemical Properties | Back Directory | [Melting point ]
95–97°C | [Boiling point ]
242.2±20.0 °C(Predicted) | [density ]
1.321±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [pka]
5.02±0.26(Predicted) |
| Hazard Information | Back Directory | [Preparation]
Obtained by degradation of 3-methyl-8-nitro-chromone (m.p. 148–150°) with boiling 5% potassium hydroxide for 2 h (84%)
Also obtained by reaction of fuming nitric acid (d = 1.52) with o-hydroxy-propiophenone in concentrated sulfuric acid at 0° for 2 h (38%). |
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