Innovation through Chemistry


Latest Innovation Provides Safer Solution for Fuel Additives Industry


SCHENECTADY, NY – May 29, 2019 – SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals, and chemical intermediates, announces the launch of a new fuel antioxidant blend, ETHANOX® 4737R, offering low-temperature fluidity, facilitating batch and injection blending, and usage under versatile weather conditions. This product carries multiple military and ASTM approvals for gasoline and aviation fuel stabilization.

“ETHANOX® 4737R is an effective solution that meets multiple fuel additives industry requirements”, stated Chris Roberts, Vice President, Fuels & Lubricants, “This product, in addition to SI Group’s entire line of ETHANOX® solutions, maximizes fuel storage life and protects fuel systems. These benefits help refiners meet rigorous fuel regulations, standards, and specifications”. Since ETHANOX® 4737R is TTBP-free and its high flash solvent contains less than 1% of Naphthalene, it is a safer choice for workers and the environment.

For more information about ETHANOX® 4737R, please visit our website, or contact Echo Li, Sr. Product Manager at

About SI Group

SI Group is a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals and chemical intermediates, with strong market positions in the plastics, oilfield, rubber, fuels & lubricants, active pharmaceutical ingredients and industrial resins industries. SI Group solutions are critical to the quality and performance of countless industrial and consumer goods. Headquartered in Schenectady, New York, SI Group operates more than 30 manufacturing facilities on five continents with approximately $2 billion in annual sales, and more than 3,000 employees worldwide. SI Group is a portfolio company of SK Capital Partners. In 2018, SI Group received its third silver award for corporate social responsibility by EcoVadis and is ranked among the top seven percent of more than 45,000 worldwide companies. SI Group is The Substance Inside. For more information, visit

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