Dimorpholinomethane 3D Model — CAS 5625-90-1

Dimorpholinomethane (C9H18N2O2, CAS 5625-90-1) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every sphere shows which element it is through an engraved symbol, not a colour code. Ask students to describe the framework of Dimorpholinomethane before anything else: two 6-membered rings. Then count the bonds together; there are 32 (all of them single). Students work from the model back to the formula C9H18N2O2: the symbol count is 9 C + 18 H + 2 N + 2 O, or 31 at…

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