Calypsone
Urednička napomenaNemamo nikakva prava na ovu sirovinu, njen naziv ni žig. Ova odrednica je nezavisan novinarski tekst uredništva, objavljen u okviru slobode izražavanja.
Calypsone is an aldehyde aroma chemical, 6-methoxy-2,6-dimethyloctanal. Its odour is clean and ozonic, like a sea breeze, with transparent watermelon and subtle citrus.
- Type
- Sirovina
- Olfactive family
- Vodeni
- Chemical class
- aldehyde
Miris
Detaljno
Zanimljivosti
Calypsone has an odour threshold of 0.78 ng/L, which is 2.46 times lower than that of the shorter-chain 6-methoxy-2,6-dimethylheptanal. The patent calls it a very powerful odorant that gives effects at doses as low as 0.01 weight percent.
Dobijanje i hemija
Način dobijanja
The mixture is poured onto ice water, extracted with tert-butyl methyl ether, washed and distilled, which gives 6-methoxy-6-methyl-2-octanone as an intermediate. The finished aldehyde is preferably used as a mixture of its stereoisomers, for economic reasons.
- Formula
- C₁₁H₂₂O₂
- Izgled
- Colorless to pale yellow clear liquid
- Jačina mirisa
- Srednji
- Trajnost
- 20 hours at 100%
No IFRA Standard for the material itself (51st Amendment)
- Tačka ključanja
- 239.40 °C at 760 mm Hg (estimated)
- Tačka paljenja
- 78.40 °C (173.00 °F) TCC (estimated)
- Relativna gustina
- 0.90870 at 25 °C
- Indeks prelamanja
- 1.47110 at 20 °C
U parfemima
It adds a marine, sea, ozone, green, fruity and citrus odour note to perfumes, household products, laundry products, body care products and cosmetics. It is classed as a fragrance agent and is not for flavor use.
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