| http://www.w3.org/ns/prov#value | - The epoxides which provide the oxyalkylene units in the ethoxylated products include alkylene oxides such as ethylene oxide, propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide, 1,2- and 2,3-pentylene oxide, cyclohexylene oxide, 1,2-hexylene
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