Diketene news

All news on Diketene (also known as 4-Methyleneoxetan-2-one): plants, production capacities, investments and involved companies.

31 August 2026

Celanese sells additional 19% stake in Nutrinova JV to Mitsui

Transaction yields roughly $152 million cash; seller retains 11% and will operate a diketene unit in transition; expected close in Q4.

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