| abstract |
Provided is a carbazole-containing amine compound having a high Tg and having excellent characteristics such as low-voltage driving and long life when used as a material for an organic EL device since molecules are difficult to crystallize. SOLUTION: A biphenylene group is provided in the center, each of the biphenylene groups has one amino group, one of the amino groups has two carbazolyl groups, and the other amino group is aromatic carbonized. A novel carbazole-containing amine compound having a hydrogen group or a heterocyclic group, and having a monovalent aromatic hydrocarbon group or a monovalent aromatic heterocyclic group at the nitrogen atom of the carbazolyl group. [Selection figure] None |