Preparation of m-nitrobenzoic acid from benzoic acid
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Preparation. It is prepared by nitration of benzoic acid at low temperatures. Both 2-Nitrobenzoic acid and 4-Nitrobenzoic acid are produced as side products, with yields of approximately 20% and 1.5% respectively.
Solubility in water: 0.24 g/100 mL (15 °C)
Density: 1.494 g/cm3
Melting point: 139 to 141 °C (282 to 286 °F; 412 to 414 K)
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