Molecular formula : C7H9NO
MW : No. approved 123.16
nature : gray crystals, melting point 137 ° C Soluble in ethanol, ethyl ether, chloroform, slightly soluble in water, benzene. Hot water soluble. Met air oxidation change.
preparation methods : o-methylphenol with sodium sulfide or catalytic hydrogenation derived. A pair of phenol from the starting material consumption nitrification Fixed : A pair of 963kg industrial phenol / t, nitrate (96%) 661kg / t, sulfate (92.5%) 2127kg / t, sodium sulfide (60%) 2425kg / t, Soda 20kg / t.
purposes : dye intermediates, fluorescent brighteners for the production of DT.
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