2,3-Dinitrophenol

2,3-Dinitrophenol (2,3-DNP) is an organic compound with the formula HOC6H3(NO2)2.

[2] 2,3-Dinitrophenol is not planar due to rotation of nitro groups, and is acidic.

[3]

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NFPA 704 four-colored diamond Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas Flammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasoline Instability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide Special hazards (white): no code