Ethylene glycol + HCl > Ethylene Chlorohydrin
Ethylene + Cl2 and H20 > Ethylene Chlorohydrin
Ethylene Chlorohydrin + Alkali > Ethylene Oxide
Catalytic Isomerization to Acetaldehyde
Aluminum oxide (Al2O3), phosphoric acid and phosphates, iron oxides, and, under certain conditions, silver, catalyze the isomerization of EO to acetaldehyde.
(https://www.thevespiary.org/rhodium/Rhodium/hive/hiveboard/picproxie_docs/000297224-file_noua.gif)
More Info
Post 297178 (https://www.thevespiary.org/talk/index.php?topic=12044.msg29717800#msg29717800)
(Elementary: "Alkylene Oxides from Glycols", Novel Discourse)
http://www.ethyleneoxide.com/html/body_properties.html (http://www.ethyleneoxide.com/html/body_properties.html)
Patent GB1036130 (http://l2.espacenet.com/dips/viewer?PN=GB1036130&CY=gb&LG=en&DB=EPD)
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