International Journal For Multidisciplinary Research
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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal
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Volume 6 Issue 6
November-December 2024
Indexing Partners
Sustainable synthesis of Di-iso-octyl Maleate using 3-octanol extracted from Peppermint oil
Author(s) | SOHAM KAWACHALE |
---|---|
Country | India |
Abstract | Surfactants are vital in industries such as detergents, textiles, and cosmetics, and their synthesis from renewable or waste-derived feedstocks aligns with sustainability goals. This study explores the valorization of 3-octanol, a byproduct of peppermint oil extraction, into di-isooctyl maleate (DOM), a precursor to di-octyl sulphosuccinate (DOSS), a widely used surfactant. The synthesis of DOM was achieved via esterification of 3-octanol and maleic anhydride in the presence of para-toluene sulphonic acid (PTSA) as a catalyst. Reaction parameters, including catalyst concentration, reaction time, and temperature, were systematically optimized to maximize yield. The highest yield of 96.34% was obtained using 0.4 g of PTSA per 5 g of 3-octanol, with an optimal temperature of 80–85°C and a reaction time of 3 hours. Experimental data showed a decline in yield beyond this catalyst concentration and reaction duration, indicating the importance of precise parameter control. Alternate catalysts such as Amberlite and Indion 130 were tested. This study demonstrates a sustainable and scalable approach to converting waste-derived 3-octanol into value-added surfactants, providing an economically viable solution with minimal equipment and investment requirements. |
Keywords | Peppermint oil, 3-Octanol, Esterification, Waste valorization, Renewable feedstock, Sustainable surfactant synthesis |
Field | Chemistry |
Published In | Volume 6, Issue 6, November-December 2024 |
Published On | 2024-11-24 |
Cite This | Sustainable synthesis of Di-iso-octyl Maleate using 3-octanol extracted from Peppermint oil - SOHAM KAWACHALE - IJFMR Volume 6, Issue 6, November-December 2024. DOI 10.36948/ijfmr.2024.v06i06.31432 |
DOI | https://doi.org/10.36948/ijfmr.2024.v06i06.31432 |
Short DOI | https://doi.org/g8r8jb |
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E-ISSN 2582-2160
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