1968 Inauguration of Derivados Fenolicos S.A. (DERFESA) as a phenolic antioxidant manufacturer.
1971 The Royal Dutch SHELL subsidiary, Sociedad Petrolífera Española (SPES), begins distribution of BHT and establishes the trademark IONOL® CP.
1975 Royal Dutch SHELL takes a 50 % share in DERFESA.
1988 Royal Dutch SHELL increases shareholding to 100 % as the SHELL Fine Chemicals portfolio diversifies.
1996 Royal Dutch SHELL divests SHELL Fine Chemicals DERFESA becomes a subsidiary of the INSPEC group.
1998 Corporate name changes from DERFESA to INSPEC Spain S.A.
1998 Acquisition of the INSPEC group by the LAPORTE Group.
1999 Corporate name changes from INSPEC Spain S.A. to LAPORTE Performance Chemicals S.A.
2001 Acquisition of LAPORTE Group by Degussa AG.
2002 Corporate name changes from LAPORTE Performance Chemicals S.A. to DEGUSSA Sant Celoni S.A.2002 DEGUSSA Sant Celoni S.A. acquires RASCHIG phenolic antioxidant business.
2007 Acquisition of DEGUSSA Sant Celoni S.A by ARQUES Industries AG.
2007 Corporate name changes from DEGUSSA Sant Celoni S.A. to OXIRIS Chemicals S.A.
2008 Oxiris Chemicals is acquired by RASCHIG GMBH
2014 Moehs Iberica and Oxiris Chemicals are colaborating to share knowledge and experiences.