Ethylene 3D Molecular Model — CAS 74-85-1

Ethylene (C2H4, CAS 74-85-1) — 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. There is not a single ring in Ethylene; 6 atoms are linked by 5 bonds in an open chain (4 single and 1 double). Use the engraved letters like a register: call out each element and tick it off until the class reaches 2 C + 4 H (6 atoms altogether). Functional groups to find on the model: carbon-carbon double bond (C=C). Full record and more free models: https://molgod.org/molecule/74-85-1/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/74-85-1/ PubChem CID 6325 · InChIKey VGGSQFUCUMXWEO-UHFFFAOYSA-N · MolGod ID MG_239-282-733-11 Feedback, questions or a custom model from any CAS number: https://molgod.org/contact/ Required attribution (CC BY-SA 4.0): "Ethylene 3D model by MolGod.org — https://molgod.org/molecule/74-85-1/ — CC BY-SA 4.0"