Dibutyl sebacate

Dibutyl sebacate (CAS 109-43-3), or DBS, is an ester-based plasticizer and lubricant derived from sebacic acid.

Where is Dibutyl sebacate used?

• Polymer processing: plasticizer for PVC, nitrocellulose and synthetic rubbers, improving flexibility
• Films, coatings and cable jacketing: cold-temperature performance
• Food: flavoring ingredient (FEMA 2373) with fruity, fatty notes in confectionery, beverages and dairy
• Lubricant and metalworking formulations: base fluid or additive for low-viscosity stability
• Personal care: emollient and skin-conditioning agent in creams, lip products and color cosmetics
• It also serves as a low-temperature plasticizer and synthetic lubricant base.

Good to know: Food-grade material is produced to FCC specifications for flavor and food-contact use; technical grade is for industrial plasticizer and lubricant use where food compliance is not required.

Commercial specifications

• Drum and IBC quantities