Proceedings of the 2nd International Conference on Science Education and Sciences 2022 (ICSES 2022)

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Synthesis of Polyol Through Epoxidation and Hydroxylation Reactions of Ricinus Communis L. Oil

Authors
Dedy Suhendra1, *, Erin Ryantin Gunawan1, Sri Seno Handayani1, Haerani1
1Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Mataram, Mataram, Indonesia
*Corresponding author. Email: dedysuhendra@unram.ac.id
Corresponding Author
Dedy Suhendra
Available Online 17 August 2023.
DOI
10.2991/978-94-6463-232-3_30How to use a DOI?
Keywords
Polyol; Epoxidation; Hydroxylation; Ricinus communis L.
Abstract

Polyols are intermediate compounds used as raw materials to produce highly valuable industrial materials. Generally, the raw materials for synthesizing polyols are petroleum-based, non-biodegradable fossil fuels. In this study, the raw material used is oil from Ricinus communis L. (Local name: jarak kepyar), a renewable raw material. The fatty acid content of Jarak Kepyar oil is dominated by 90% of ricinoleic acid, which could be converted into polyols. The polyols are synthesized through epoxidation and hydroxylation reactions. The products were characterized using FTIR, the ratio of the oil and the polyol's hydroxyl number, the ratio of the oil and the polyol, and the ratio of the iodine value of the oil and the polyol. The percentage of conversion of castor oil to polyol, which was determined based on the ratio of the iodine value of the oil and the product, was 91.43%.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2nd International Conference on Science Education and Sciences 2022 (ICSES 2022)
Series
Advances in Physics Research
Publication Date
17 August 2023
ISBN
978-94-6463-232-3
ISSN
2352-541X
DOI
10.2991/978-94-6463-232-3_30How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Dedy Suhendra
AU  - Erin Ryantin Gunawan
AU  - Sri Seno Handayani
AU  - Haerani
PY  - 2023
DA  - 2023/08/17
TI  - Synthesis of Polyol Through Epoxidation and Hydroxylation Reactions of Ricinus Communis L. Oil
BT  - Proceedings of the 2nd International Conference on Science Education and Sciences 2022 (ICSES 2022)
PB  - Atlantis Press
SP  - 300
EP  - 307
SN  - 2352-541X
UR  - https://doi.org/10.2991/978-94-6463-232-3_30
DO  - 10.2991/978-94-6463-232-3_30
ID  - Suhendra2023
ER  -