Vanillin 3D Molecular Model — CAS 121-33-5

Vanillin (C8H8O3, CAS 121-33-5) — a free educational 3D molecular model for teachers and students, by MolGod.org. Each atom is labelled with its own engraved element symbol: no colour chart needed. Start with the ring system: Vanillin has one aromatic 6-membered ring; in total the model carries 19 bonds (12 single, 1 double and 6 aromatic). A five-minute warm-up: read the symbol on every sphere and write down the totals (8 C + 8 H + 3 O = 19 atoms). Spot-the-group challenge: can students find the aldehyde group (-CHO), the phenolic hydroxyl group (Ar-OH) and the ether linkage (C-O-C)? Full record and more free models: https://molgod.org/molecule/121-33-5/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/121-33-5/ PubChem CID 1183 · InChIKey MWOOGOJBHIARFG-UHFFFAOYSA-N · MolGod ID MG_862-948-061-70 Required attribution (CC BY-SA 4.0): "Vanillin 3D model by MolGod.org — https://molgod.org/molecule/121-33-5/ — CC BY-SA 4.0"