Tris(2,4-di-tert-butylphenyl) phosphite

Tris(2,4-di-tert-butylphenyl) phosphite (C42H63O3P, CAS 31570-04-4) — 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. Start with the ring system: Tris(2,4-di-tert-butylphenyl) phosphite has three 6-membered rings, all of them aromatic; in total the model carries 111 bonds (93 single and 18 aromatic, drawn in Kekulé form). Give each pair of students the model and a blank sheet: re…

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