1-Phenethylamine 3D Molecular Model — CAS 618-36-0
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Free educational 1-Phenethylamine model (C8H11N, CAS 618-36-0) with an engraved element symbol on every atom.
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1-Phenethylamine (C8H11N, CAS 618-36-0) — a free educational 3D molecular model for teachers and students, by MolGod.org. Element symbols are cut into each atom sphere: a self-labelled teaching aid.
Ask students to describe the framework of 1-Phenethylamine before anything else: one aromatic 6-membered ring. Then count the bonds together; there are 20 (14 single and 6 aromatic). Counting task: 8 C + 11 H + 1 N gives 20 engraved spheres; can the class rebuild the formula C8H11N from the model alone? This molecule gives students these functional groups to identify: primary amino group (-NH2). Find the one stereocentre of 1-Phenethylamine first; because this record gives no R or S, the follow-up question is what the mirror image would look like. Teachers covering aromaticity and delocalised electrons, chirality, enantiomers and CIP (R/S) rules, as well as amines and basicity will find it a concrete example.
MolGod.org offers this engraved model free to anyone teaching or learning chemistry. Teachers: the engraved symbols let students work with the model without a separate key.
Full record and more free models: https://molgod.org/molecule/618-36-0/?utm_source=printables&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/618-36-0/
Same file on Wikimedia Commons: https://commons.wikimedia.org/wiki/File:1-Phenethylamine-3D-molecular-model-engraved-CAS-618-36-0.stl
A ball-and-stick model of 1-Phenethylamine with each element symbol recessed into its atom sphere, generated by MolGod.org from a PubChem-computed 3D conformer (not an experimental crystal structure); atomic coordinates and connectivity are unchanged. STL mesh: 240,806 triangles, closed (watertight) single solid. Coordinates in ångström (STL stores no unit) — scale the model deliberately in your slicer.
Names in other languages: DL-1-Phenethylamine (de); (RS)-1-fenyloetyloamina (pl).
Chemical identity
CAS Registry Number: 618-36-0
Molecular formula: C8H11N
Molar mass: 121.18 g/mol (exact mass 121.089149355)
IUPAC name: 1-phenylethanamine
MolGod ID: MG_943-064-466-74 (https://molgod.org/id/MG_943-064-466-74)
PubChem CID: 7408 (https://pubchem.ncbi.nlm.nih.gov/compound/7408)
Wikidata: Q3560549 (https://www.wikidata.org/wiki/Q3560549)
EC number: 210-545-8
ChemSpider ID: 7130
InChIKey: RQEUFEKYXDPUSK-UHFFFAOYSA-N
SMILES: CC(C1=CC=CC=C1)N
Required attribution (CC BY-SA 4.0): "1-Phenethylamine 3D model by MolGod.org — https://molgod.org/molecule/618-36-0/ — CC BY-SA 4.0"
Licence text: https://creativecommons.org/licenses/by-sa/4.0/