Synthesis of Pyrogallol Derivative as a Soluble Antioxidant for Biodiesel Additive

IOP Conference Series: Materials Science and Engineering

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Synthesis of Pyrogallol Derivative as a Soluble Antioxidant for Biodiesel Additive

To cite this article: Regina Christianty Handayani et al 2020 IOP Conf. Ser.: Mater. Sci. Eng. 742 012039

View the article online for updates and enhancements.

International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

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International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

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2.2. Coupling Reaction

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2.3. Solubility Test

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2.4. Antioxidant Activity Qualitative Analysis

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2.5. Rancimat Test

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International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

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Acid Value Analysis

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5HVXOWVDQG'LVFXVVLRQ 3.1. Preliminary Reaction

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3.2. Coupling Reaction

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International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

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3.3. Thin Layer Chromatography (TLC) Identification

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International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

3.4. HPLC Identification

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3.5. LCMS Identification

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International Conference on Chemical Engineering UNPAR 2019 IOP Conf. Series: Materials Science and Engineering 742 (2020) 012039

IOP Publishing doi:10.1088/1757-899X/742/1/012039

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3.6. Proposed Mechanism for the coupling reaction

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3.8. Antioxidant Qualitative Analysis

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IOP Publishing doi:10.1088/1757-899X/742/1/012039

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