Озонові ноти

НАТУРАЛЬНІ Й СИНТЕТИЧНІ, ПОПУЛЯРНІ Й НЕЗВИЧНІсвіжий · водянистий · зелений
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Озонові ноти як парфумерна сировина
Верхні ноти
Визначення

Ozonic notes are the ozone nuance of fragrance materials such as calone and helional, described as fresh, watery and green. Calone smells fresh, watery, clean, melon, green, marine and ozone, and helional smells watery, fresh, green, ozone, cyclamen and hay.

ЗЕЛЕНИЙ ОЗОНОВИЙ СВІЖИЙ ВОДЯНИСТИЙ МОРСЬКИЙ
Type
Акорд
Olfactive family
Акватичні
Інструменти
Піраміда
ВВерхні ноти
СНоти серця
ББазові ноти

Запах

Calone is described as fresh, watery, clean, melon, green, marine and ozone. It has an intense sea-breeze note with slight floral and fruit overtones. Helional's aroma is described as watery, fresh, green, ozone, cyclamen and hay. Helional is also described as floral and herbaceous. Dihydromyrcenol has a fresh lime and citrus-like odor.

Докладно

Calone, or methylbenzodioxepinone, is trade-named Calone 1951. It was discovered by Pfizer in 1966. In the fragrance industry it is known as "watermelon ketone" or simply "calone". It is a white solid and a derivative of 4-methylcatechol. Its IUPAC name is 7-methyl-1,5-benzodioxepin-3-one and its formula is C₁₀H₁₀O₃. Its CAS number is 28940-11-6. Calone is similar in structure to brown algae pheromones like ectocarpene and is also distantly related in structure to the drug diazepam. Calone melts at 35-41 °C.

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Related fragrance materials

Helional is chemically an aldehyde with a hydrocinnamaldehyde motif, and its CAS number is 1205-17-0. It is commonly derived from heliotropin, and its formula is C₁₁H₁₂O₃. Helional is a colorless liquid that boils at 282 °C. Dihydromyrcenol has the CAS number 18479-58-8 and the formula C₁₀H₂₀O.

Ozone gas

Ozone is a pale-blue gas with a distinctively pungent odour. Ozone has a sharp odour somewhat resembling chlorine bleach. The smell of ozone is the same as that found near lightning storms.

Отримання й хімія

Спосіб отримання

Several synthetic routes to helional exist, but the most common is a crossed-aldol condensation between piperonal (heliotropin) and propanal, followed by selective hydrogenation of the intermediate alkene. This produces a racemic product. Dihydromyrcenol is a synthetic compound that has not been reported in nature. It can be obtained from citronellene, a pyrolysis product of cis-pinane, via hydroxylation.

Статус IFRA
Див. примітку

No IFRA Standard for the material itself (51st Amendment)

У парфумерії

Calone gives the olfactory impression of a fresh seashore through its marine and ozone nuances. It has been used as a scent component since the 1980s for its watery, fresh, ozone accords. It became a more dominant note in several perfumes of the marine trend, beginning in the 1990s. Helional is used as a perfume in soap and laundry detergent. Dihydromyrcenol is extensively used in the fragrance industry for its fresh lime and citrus-like odor. Its worldwide use exceeded 1000 metric tons per year as of 2004.

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01свіжість
02модифікатор
03морський ефект
Форми випуску
парфумерний акорд

Див. також

5 ноти
Hexenyl Green зелений · свіжий · квітковий Cascalone свіжий · акватичний · квітковий Ракоподібні акватичний · свіжий · ароматичний Calone морський · озоновий · акватичний Йод акватичний · металічний · теплий
Сім екстрактів
INSULINE SAFRINE DOPPEL DANCERS ALBÂTRE SÉPIA GRAVITAS CAPITALE SIMILI MIRAGE ROSE MONOTONE NUIT ÉLASTIQUE DISCOVERY SET
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