环硼氮烷是一个无机化合物，化学式为B₃N₃H₆，是苯的等电子体。

环硼氮烷可通过以下方法合成：

Borazine is an inorganic compound with the chemical formula (BH)₃(NH)₃. In this cyclic compound, the three BH units and three NH units alternate. The compound is isoelectronic and isostructural with benzene. Like benzene, borazine is a colourless liquid. For this reason borazine is sometimes referred to as "inorganic benzene".