4-Nitrophenol4-Nitrophenol (also called p-nitrophenol or 4-hydroxynitrobenzene) is a phenolic compound that has a nitro group at the opposite position of the hydroxyl group on the benzene ring. Read from the Chembox of the Wikipedia article 4-Nitrophenol, revision 1380123837.

Property

Value

Formula

C6H5NO3, 139.11 g/mol

Melting point

112.5 °C

Boiling point

279 °C

Density

1.48 g/cm³

Flash point

169 °C

log P, measured

1.95

pKa

7.15

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