Two-Phase Electrocoagulation of Perfumes and the Analytical Approach for Investigation of the Odor-Active Compound Changes was written by Thaveesangsakulthai, Isaya;Nhujak, Thumnoon;Kulsing, Chadin. And the article was included in ChemistrySelect in 2022.Quality Control of (E)-3,7-Dimethylocta-2,6-dien-1-yl acetate This article mentions the following:
In this study, a 2-phase electrocoagulation (EC) system has been applied to treat odor active compounds in perfume extracts The system employed an electrochem. cell using two aluminum electrodes and 2-phase electrolyte containing hexane, NaCl(aq) and the perfume compounds This approach allowed electrochem. reaction of the compounds with the subsequent changes of their profiles in the extracts The volatile compounds in the samples before and after 2-phase EC sampled at different parts of the system were tentatively identified by using solid phase micro extraction (SPME) and gas chromatog. hyphenated with mass spectrometry (GC-MS). The results revealed different types and amounts of the odor active compounds in the samples after the 2-phase EC treatment with the enhanced fruity, floral, sweet, green, minty, herbal and citrus smells. The electrochem. oxidation/reduction and esterification/hydrolysis were proposed as the possible reactions. The developed 2-phase EC technique has a potential for application in the area of cost-effective adjustment of essential oil and perfume quality. In the experiment, the researchers used many compounds, for example, (E)-3,7-Dimethylocta-2,6-dien-1-yl acetate (cas: 105-87-3Quality Control of (E)-3,7-Dimethylocta-2,6-dien-1-yl acetate).
(E)-3,7-Dimethylocta-2,6-dien-1-yl acetate (cas: 105-87-3) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Quality Control of (E)-3,7-Dimethylocta-2,6-dien-1-yl acetate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics