1-Bromopropane 3D Molecular Model — CAS 106-94-5
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Free educational 1-Bromopropane model (C3H7Br, CAS 106-94-5) with an engraved element symbol on every atom.
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1-Bromopropane (C3H7Br, CAS 106-94-5) — 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.
There is not a single ring in 1-Bromopropane; 11 atoms are linked by 10 bonds in an open chain (all of them single). Quick starter: ask students to count the engraved symbols (3 C + 7 H + 1 Br) and check that they add up to 11 atoms and the formula C3H7Br. On the printed model, students can point to the C-Br bond. A good fit for lessons on organohalogen compounds and carbon-halogen bonds. Want a comparison? The most similar structures in the MolGod.org collection are 1-Bromooctadecane (CAS 112-89-0) and Hexane (CAS 110-54-3).
MolGod.org publishes its molecular models free of charge for teachers and students. Teachers: the engraved symbols let students work with the model without a separate key.
Full record and more free models: https://molgod.org/molecule/106-94-5/?utm_source=printables&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/106-94-5/
Same file on Wikimedia Commons: https://commons.wikimedia.org/wiki/File:1-Bromopropane-3D-molecular-model-engraved-CAS-106-94-5.stl
A ball-and-stick model of 1-Bromopropane 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: 130,036 triangles, closed (watertight) single solid. Coordinates in ångström (STL stores no unit) — scale the model deliberately in your slicer.
Names in other languages: 1-Brompropan (de); 1-bromopropano (it); 1-broompropaan (nl); 1-bromopropan (pl); 1-溴丙烷 (zh).
Chemical identity
CAS Registry Number: 106-94-5
Molecular formula: C3H7Br
Molar mass: 122.99 g/mol (exact mass 121.97311)
IUPAC name: 1-bromopropane
MolGod ID: MG_688-645-175-61 (https://molgod.org/id/MG_688-645-175-61)
PubChem CID: 7840 (https://pubchem.ncbi.nlm.nih.gov/compound/7840)
Wikidata: Q161589 (https://www.wikidata.org/wiki/Q161589)
EC number: 203-445-0
ChemSpider ID: 7552
InChIKey: CYNYIHKIEHGYOZ-UHFFFAOYSA-N
SMILES: CCCBr
Required attribution (CC BY-SA 4.0): "1-Bromopropane 3D model by MolGod.org — https://molgod.org/molecule/106-94-5/ — CC BY-SA 4.0"
Licence text: https://creativecommons.org/licenses/by-sa/4.0/