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Synthesis and Analysis of Ethylene Glycol Methyl Ethyl Ether
Abstract:
This document explains and demonstrates the problem of HOCH2CH2OCH3, Na and CH3OCH2CH2OC2H5, factors of CH3OCH2CH2OC2H5 a yield influence degree order: reaction temperature>C2H5Br consumption> etherification reaction time, comprehensive single factor experiment and orthogonal experiment results, and concludes that the C2H5Br, sodium metal and CH3OCH2CH2OH is a laboratory CH3OCH2CH2OC2H5 a the best conditions for, C2H5Br : Na (mol ratio) = 1.4, reaction temperature 80 °C, reaction time is 3.5 h.
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1395-1398
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Online since:
December 2012
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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