Chemical Synonyms:

   Trimethyl Pentanyl Diisobutyrate

Product Description

Eastman TXIB™ Formulation Additive is the lowest viscosity (9 cps) additive available to the flexible PVC industry. Eastman TXIB™ Formulation Additive is completely compatible with PVC in all proportions and is usually blended with general-purpose plasticizers such as DOP or DOTP. The unique low viscosity makes this material particularly suitable for PVC plastisols and often allows adding additional fillers to the plastisol, resulting in a cost savings. Eastman TXIB™ Formulation Additive has efficiency generally equal to DOP, which makes substitution in a vinyl formulation very easy. It imparts a dry surface to the vinyl, excellent resistance to staining, and physical properties equivalent to DOP. Eastman TXIB™ Formulation Additive is also used in inks, coatings, urethane elastomers, and nail polish lacquers.

The chemical substances for this product are listed as Inert Ingredients Permitted for Use in Nonfood Use Pesticide Products under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). For details on specific permissions, click here.


  • Adhesives/sealants-b&c
  • Automotive
  • Caps & lids food contact
  • Childcare items
  • Flexible pvc compounds
  • Flooring
  • Machinery/equipment food contact
  • Medical devices
  • Medical supplies
  • Peroxides
  • Polyurethanes
  • Toys
  • Vinyl plastisols

Key Attributes

  • Inert - Nonfood use

Regulatory Information and Data Sheets

Product Availability

Check with local Sales Office to determine exact availability by country. Orders subjected to minimum order quantity.
  • Asia Pacific
  • Europe, Middle East & Africa
  • Latin America
  • North America

Authorized Distributors

Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.


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