1,2-Cyclohexanedicarboxylic acid, 1,2-dinonyl ester, branched and linear

1,2-Cyclohexanedicarboxylic acid diisononyl ester (CAS 474919-59-0), commercially known as Hexamoll DINCH, is a non-phthalate plasticizer developed as a safer alternative to conventional phthalate-based softeners.

Where is 1,2-Cyclohexanedicarboxylic acid, 1,2-dinonyl ester, branched and linear used?

• Sensitive-contact applications: replacement for phthalate plasticizers in medical devices, food packaging films and children's toys where regulatory compliance and low migration are procurement priorities
• Automotive interiors: dashboards, door panels and seating materials meeting VOC emission standards and heat stability requirements
• Building and construction: flexible PVC flooring, roofing membranes and wall coverings where UV resistance and low fogging are critical
• Rubber compounds: seals and gaskets requiring flexibility and compliance with food-contact or potable-water regulations
• It functions as a primary plasticizer, imparting flexibility and durability to PVC and other polymer systems.

Good to know: Grade verification is a standard part of sourcing qualification. Documentation supports compliance under REACH, EU food contact regulations and FDA requirements.

Commercial specifications

• Drum and IBC quantities, bulk tanker options