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Dodecylbenzenesulfonic acid, 27176-87-0
作者：MolGod.org
免费CC BY-SASketchfab
Dodecylbenzenesulfonic acid (C₁₈H₃₀O₃S, CAS 27176-87-0) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol. Look at the skeleton first: Dodecylbenzenesulfonic acid contains one aromatic 6-membe
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此设计托管在 Sketchfab。文件需从该网站按所示许可证下载。
| 许可证 | CC BY-SA |
|---|---|
| 来源 | Sketchfab |
| 设计者 | MolGod.org |
| 署名 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 标签 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, aromatic |
Dodecylbenzenesulfonic acid (C₁₈H₃₀O₃S, CAS 27176-87-0) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol.
Look at the skeleton first: Dodecylbenzenesulfonic acid contains one aromatic 6-membered ring, and students can trace 52 bonds (44 single, 2 double and 6 aromatic, drawn in Kekulé form). Hand the model round and let students tally the engraved atoms: 18 C + 30 H + 3 O + 1 S, 52 in total. This molecule gives students these functional groups to identify: sulfonic acid group (-SO3H).
Full record and more free models: https://molgod.org/molecule/27176-87-0/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/27176-87-0/
MolGod ID MG_550-282-693-63 · PubChem CID 25457
Required attribution (CC BY-SA 4.0): "Dodecylbenzenesulfonic acid 3D model by MolGod.org — https://molgod.org/molecule/27176-87-0/ — CC BY-SA 4.0"
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