Methanol 3D Molecular Model — CAS 67-56-1

Methanol (CH4O, CAS 67-56-1) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol. Ask the class whether Methanol contains a ring. It does not: 6 atoms and 5 bonds (all of them single) make up an open structure. Hand the model round and let students tally the engraved atoms: 1 C + 4 H + 1 O, 6 in total. Before any theory, let students hunt on the model for the hydroxyl group (-OH). S…

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