Eucalyptol 3D structure

Eucalyptol (also called cineole, 1,8-Cineole) has the formula C10H18O and a molar mass of 154.25 g/mol. The model above is PubChem's computed 3D conformer: drag to rotate, scroll to zoom, and use the measurement tools to read bond lengths and angles.

Formula
C10H18O
Molar mass
154.25 g/mol
PubChem CID
2758
Heavy atoms
11
Category
Food, flavor and fragrance

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane
SMILESCC1(C2CCC(O1)(CC2)C)C
PubChem CID2758
Other namescineole, 1,8-Cineole, 1,8-Cineol, Cajeputol, Eucalyptole

How to read the 3D model

Atoms use the standard CPK colors: carbon gray, hydrogen white, oxygen red, nitrogen blue, sulfur yellow. Switch to Spacefill to see the molecule's overall shape and size, or Stick for a clear view of the bonds. Click two atoms in distance mode to measure a bond length in ångströms.

3D coordinates are PubChem's computed conformer, one low-energy shape of the molecule. Flexible molecules can take many other shapes.

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