9-Meth­oxy-9-(2-meth­oxy­phen­yl)-9H-xanthene

In the title compound, C₂₁H₁₈O₃, the xanthene system and the meth­oxy­phenyl ring are practically orthogonal with a dihedral angle between their mean planes of 89.27 (3)°. The meth­oxy group attached to the phenyl ring makes a C—O—C—C torsion angle of 11.56 (18)°. In the crystal, mol­ecules are linked by C—H...O inter­actions into chains along [010]. Weak C—H...π inter­actions also occur.