Triazinane

Triazinanes are a class of nitrogen-containing heterocycles. The parent molecules' molecular formula is (CH2)3(NH)3. They exist in three isomeric forms, 1,3,5-triazinanes being common. The triazinanes have six-membered cyclohexane-like ring but with three carbons replaced by nitrogens. Most commonly, the amines are tertiary.