| abstract |
There are provided a compound containing a phenolic hydroxyl group, which exhibits excellent heat resistance and excellent flame retardancy in terms of a cured product thereof, a phenolic resin including the same, a curable composition and a cured product thereof, a semiconductor sealing material, and a printed circuit board. The compound containing a phenolic hydroxyl group has a molecular structure represented by the following General Formula (I): n nwherein X is a structural site represented by the following Structural Formula (x1) or (x2);n n nwherein, in Formula (x1) or (x2), k is an integer of 1 to 3, m is 1 or 2, Ar is a structural site represented by the following Structural Formula (Ar1), and in a case where when k or m is 2 or greater, a plurality of Ar's may be the same as or different from each other;n n nwherein r is 1 or 2. |