Delta Dodecalactone is naturally presented in peach. It appears colorless to yellow liquid with fruity and milk odor. delta-Dodecalactone is prepared by the free radical reaction of nonanol and acroleic acid.
It is widely used as food flavors, especially in cream, butter flavors, beverages and baking. FDA institutes the prescribed limit is less than 10mg/kg to used in butterine. European Council institutes it used in food is less than 40mg/kg.
Delta Terpineol is sourced from the plant. It appears crystal powder.
Delta Terpineol is isolated from carrot oils, from the cinnamon tree (Cinnamomum zeylanicum) and Scotch pine (Pinus sylvestris).
It is widely used in perfumes, cosmetics, and flavors.
Dewaxed bleached shellac is refined from natural shellac. The pigments, waxes, impurities and heavy metals in natural shellac are removed by acid-base method or solvent method. Dewaxed bleached shellac has high purity and is mainly used in fruit preservatives and medicine sugar coating and other fields.
Dihydro-anethole is colorless to pale yellow liquid with woody odor and the smell of licorice and anethol.
It is industrially prepared by the hydrogenation of anethol.
Dihydro-anethole is used in the fragrance formulation of daily chemical products, such as soaps and detergents.
Dihydrocarveol is naturally found in caraway oil and mint oil. It is monoterpenoid compound that appears colorless liquid with anise and green odor.
Dihydrocarveol is prepared by the selective catalytic hydrogenation of carvone.
It is used in the fragrance and flavor formulation.
(+)-Dihydrocarvone, a monoterpenoid compound found in caraway oil, is a key building block to synthesize sesquiterpenes. It is colorless liquid generally produced either by the hydrogenation of carvone or by the oxidation of limonene. Dihydrocarvone is an important aroma component of cooling and fragrant plant essential oil. It can be added to candies, drinks, toothpastes and perfumes as a flavoring for food and cosmetics.
Dihydromyrcene is a colorless, transparent liquid with a jasmine odor.
Dihydromyrcene is prepared by the pyrolysis of pinane after the hydrotreating of alpha-Pinene and beta-Pinene. In addition, another preparation method is using beta-Pinene as raw material to pyrolyze into Myrcene, and then produce dihydromyrcene through the Selective Hydrogenation Process.
Dihydromyrcene is the intermediate material of Dihydromyrcenol. It can be further prepared as dihydromyrcenol by hydration reaction.
Dihydromyrcenol appears colorless liquid with a lavender odor, and it smells similar to lemon. There are two preparation methods. One is to chlorinate Dihydromyrcene and then be hydrolyzed in alkaline water. The other process is esterifying Dihydromyrcene by acetic acid or formic acid, and then produce Dihydromyrcenol through saponification and hydrolysis under the alkaline condition. (Germany Patent: 1668280)
Dihydromyrcenol has become a kind of important flavoring and fragrance ingredient. It is also widely used in daily chemical fragrance formulation, especially used in soap manufacturing.
Soviet spice experts had been researched the flavor quality in mixtures of Dihydromyrcenol and Myrcenyl Acetate. Results of the study show that when the contents of Myrcenyl acetate were above 10%, Dihydromyrcenol had the best flavor quality. Today, Dihydromyrcenol is widely used in the flavor of daily chemicals, especially soaps, the contents can be up to 20%.
Dihydroterpineol appears coloeless sticky oily transparent liquid with pine oily floral.
It is obtained by hydrogenation of Terpineol.
Dihydroterpineol is mainly used in the preparation of fragrances.
Dihydroterpinyl acetate appears colorless to yellowish liquid. It is synthesized with Acetic anhydride and Dihydroterpinol.
Dihydroterpinyl acetate is mainly used in the preparation of fragrance.
Foreverest™ DIPENTENE ex CP is a by product of Gum Turpentine, it is a pale yellow liquid with lemon character.
Dipentene is mainly composed of terpene hydrocarbons, main composition is alpha Terpinene, Gamma Terpinene, Terpinene, Limonene, Para Cymene etc.
Dipentene show more woody sense for fragrance application.
Dipentene (also called D-Limonene), is a terpene liquid found in various volatile oils such as cardamon, mace, nutmeg , turpentine oil. Dipentene is mainly composed of Limonene, beta-Phellandrene, Myrcene and other terpenes.
Dipentene synthetic is a by-product in the production of Terpineol or Champhene. Dipentene is mainly composed of terpene hydrocarbons. because of its refreshing pine, lime aroma and low cost, dipentene is mainly used as cost effective ingredient for household products.
Foreverest™ Dipentene, also known as racemic limonene, is a pale yellow liquid with lemon character, It is a bio-based compound prepared from cardamon, mace, nutmeg, turpentine.
It is mainly composed of terpene hydrocarbons, such as Limonene, beta-Phellandrene, Myrcene and other terpenes, the content of Limonene is around 20%~50%. Compared with citrus fruity sense of d-Limonene,
Dipentene show more woody sense for fragrance application.
Dipentene DHM is the by-product of the production of gum turpentine derivatives.Synthetic dipentene is the by-product of the production of dihydromyrcene. It appears colorless liquid with lemon odor. It is insoluble in water, miscible with ethanol. Dipentene is mainly composed of terpene hydrocarbons, limonene, beta-Phellandrene, myrcene and other terpenes. It is widely used as a cost-effective ingredient for household products.
Disproportionated rosin (DPR) is a compound of dehydroabietic acid and dihydroabietic acid, produced through the catalytic reaction of gum rosin at a controlled temperature. In the synthetic rubber industry, DPR is used as an emulsifier in the production of various rubbers, including styrene-butadiene rubber, chloroprene rubber, acrylonitrile-butadiene rubber, and acrylonitrile-butadiene-styrene rubber. When DPR is used as an emulsifier, it enhances the cohesion of rubber products and increases heat resistance by 25%. Additionally, rubber made with DPR has improved resistance to abrasion and tearing compared to ordinary styrene-butadiene rubber. Cohesion is further enhanced when blended with natural rubber.
DPR is also an important component in potassium soaps, which are used as emulsifiers to improve the quality of synthetic rubbers. It is a key raw material for producing adhesives, water-based pressure-sensitive adhesives (PSAs), pigments, and even chewing gum.
Elemol, Alpha Elemol and Beta Elemol, is a kind yellow to brown yellow viscous liquid or crystal extracted from olive oil and citronella oil.
Estragole is naturally found in turpentine, basil and tarragon oil. It appears colorless to pale yellow clear liquid with licorice and phenolic odor.
Estragole is used in the preparation of fragrance.
Ethyl cinnamate is the ester of cinnamic acid and ethanol. It is present in the essential oil of cinnamon. It can be produced by the esterification between cinnamic acid and ethanol with the presence of sulfuric acid or the reaction between benzaldehyde and ethyl acetate.
Pure ethyl cinnamate has a “fruity and balsamic odor, reminiscent of cinnamon with an amber note” which is widely used in flavor formulation of some berry flavors.
Ethyl vanillin, also called as Ethylvanillin, appears white to off-white fine crystalline powder. It has similar but stronger scent than vanillin. It is prepared from catechol, beginning with ethylation to give guethol.
Ethylvanillin is used in the formulation fragrance and flavor.
Eucalyptus Citriodora oil is colorless, light yellow or greenish-yellow liquid with a grass aroma like citronella aldehyde, mainly composed of citronella aldehyde (up to 65-95%), citronella alcohol, geraniol and its esters, pinene, eucalyptus, iso-menthol, sesquiterpene alcohol, guacanol, etc. it is obtained by steam distillation of the leaves and top branches of the myrtle plant lemon eucalyptus
Eucalyptus Terpenes is extracted from eucalyptus oil. It is a colorless liquid that is mainly composed of terpene and cymene. Eucalyptus Terpenes is widely used in the aromatic and pharmaceutical industry.
There up to 85%~94% alpha-Pinene can be extracted from Eucalytus Terpenes.
You else can learn more about Eucalyptus on Botanical.com
Eugenol is a phenylpropene, an allyl chain-substituted guaiacol.
Eugenol is naturally found in clove oil, clove basil oil and cinnamon oil. It appears colorless to pale yellow liquid with dry sweety and clove odor. Eugenol is an important fragrance ingredient.
Eugenol is industrially prepared by the alkali treatment of essential oils that are full of eugenol. In addition, the eugenol can be produced by the allylation reactions of guaiacol. Eugenol is extensively applied in the fragrance formulation of cosmetics and perfumes.
Eugenol Acetate occurs in clove oil, together with eugenol. It is a crystalline solid (mp 29°C) or yellowish liquid with a slightly fruity, clove odor.
Eugenol Acetate can be made by acetylation of eugenol with acetic anhydride.
Fenchol is a momoterpenoid and the isomer of borneol. It appears colorless or white liquid with camphor and borneol odor. Fenchol is produced from fenchone by catalytic hydrogenation. It is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.
Fenchol is a momoterpenoid and the isomer of borneol.
It appears colorless or white liquid with camphor and borneol odor.
Fenchol is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.
Fenchol is an isomer of terpineol, fenchol is widely used in flavors with pine, herbal, lemon or floral note. It also can be esterified by different kinds of organic acids to expand its usage in flavors and fragrances.
Fenchol is a momoterpenoid and the isomer of borneol.
It appears colorless or white liquid with camphor and borneol odor.
Fenchol is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.
Fenchone is a ketone monoterpenoid. d-Fenchone has been found in fennel oil and in the oil of lavandula stoechas, whereas fenchone has been found in the oil of Arbor vitas. Foreverest Fenchone is synthesized from Fenchol by oxidation. It is a nature identical product. It appears colorless to pale yellow liquid with mint camphor-like odor. Fenchone is mainly used in food flavor and perfumery.
Fenchyl Acetate is reported to be found in the oil from the leaves and terminal branches of Juniperus rigidu, in Seseli sibiricum, in rosemary and fennel oils and in the oil of hinoki leaves. It is prepared by acetylation of fenchyl alcohol.
Fenchyl Acetate is mainly used in fragrance formulation.