Borneol oil is typically used in small amounts in the scents of herbal camphor, as well as lavender, frankincense, cologne, and pine needle fragrances. In soap fragrances, it adds a refreshing aroma. It is also used in hygiene products, possessing anti-inflammatory and antibacterial properties, and is often combined with peppermint oil in tooth powder, prickly heat powder, clam oil, and pine needle-scented sprays for added fragrance. In edible applications, it can be used in trace amounts in nuts, chewing gum, and spicy flavorings.
White or opaque hexagonal flaky crystals. Boiling point 208 ° C (left-handed), 214 ° C (right-handed), relative density 1.011-1.020, melting point 203-208 ° C, with ethanol and most of the essential oils are mutually soluble. The aroma is cool and sharp, slightly medicinal, woody and peppery. The aroma is ethereal, with a woody, slightly burnt and cool flavor.
ChEBI: Borneol is a bornane monoterpenoid that is 1,7,7-trimethylbicyclo[2.2.1]heptane substituted by a hydroxy group at position 2. It has a role as a volatile oil component and a metabolite.
Crystallise borneol from pet ether (b 60-80o) and sublime it in vacuo.[Beilstein 6 II 81, 6 IV 281.]
![(1S,4R,6R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-6-ol pictures](https://img.chemicalbook.com/ProductImageEN/2019-7/Small/cfdf55d3-dd81-4099-b8a9-1d222344521a.jpg)