BASF has begun offering its first commercially produced 1,4-butanediol (BDO) from renewable raw material to its customers for testing and commercial use. The production process relies on a patented fermentation technology from Genomatica, based in California. The fermentation process uses dextrose as a renewable feedstock. The quality of BDO based on renewable raw material is comparable to petrochemical-based BDO. BASF plans to expand its portfolio with selected BDO derivatives based on renewable feedstock, including Polytetrahydrofuran (PolyTHF).
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