Delta-dekalakton

Creamy, buttery, coconut-milky. Delta-decalactone (CAS 705-86-2) has a richer, more dairy-like character than gamma-decalactone: cream, butter, and coconut milk.
- Type
- Sirovina
- Olfactive family
- Voćni
- Source
- synthetic molecule
- Chemical class
- lactone
Miris
Detaljno
Zanimljivosti
The delta and gamma isomers of decalactone differ only in ring size (5 vs 6), yet this shifts the scent from peachy (gamma) to buttery (delta). One carbon's position determines whether you smell fruit or dairy.
Dobijanje i hemija
Način dobijanja
Found naturally in dairy and fruits. Also produced synthetically.
- Formula
- C10H18O2
- CAS
- 705-86-2
- Botanički naziv
- N/A — synthetic / nature-identical lactone
- Izgled
- colorless clear liquid
- Jačina mirisa
- srednji
- Trajnost
- 336 hour(s) at 100.00 %
- Sinonimi
- COCONUT LACTONE DECALACTONE
Not subject to an IFRA Standard (51st Amendment)
- Tačka ključanja
- 117.00 to 120.00 °C. @ 0.02 mm Hg
- Tačka topljenja
- -27.00 °C. @ 760.00 mm Hg
- Tačka paljenja
- > 230.00 °F. TCC ( > 110.00 °C. )
- Relativna gustina
- 0.95800 to 0.97600 @ 25.00 °C.
- Indeks prelamanja
- 1.45600 to 1.45900 @ 20.00 °C.
U parfemima
Heart-to-base creamy modifier. CAS 705-86-2. More dairy-milky than gamma-decalactone. Provides buttery, coconut-cream richness. Suited to gourmand, coconut, and skin-scent compositions.