2,2,4-Trimethyl-1,3-pentanediol diisobutyrate CAS 6846-50-0

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate (CAS No. 6846-50-0), also known as TXIB, is a high-performance non-phthalate plasticizer commonly used in flexible PVC, adhesives, sealants, and coatings.

It produces a synergistic effect with associative thickeners, effectively reducing the use of associative thickeners;

Improves the film-forming properties of coatings under various temperatures and relative humidity conditions;

It is easy to incorporate into emulsions and does not affect the stability of coatings at higher contents;

Improve the rheology of coatings and the wettability of pigments;

Improve the weather resistance and scrub resistance of coatings.

Blit Chemical is a reliable manufacturer and exporter of TXIB plasticizer in China. We provide high-quality Trimethylpentanediol Diisobutyrate with global delivery and full product support.

Specification

Applications

TXIB is widely used as a non-phthalate plasticizer in various flexible polymer applications. Common uses include:

– Flexible PVC products: cables, flooring, wall coverings
– Sealants and caulks: improves workability and elongation
– Adhesives: enhances flexibility and reduces viscosity
– Coatings: promotes smooth application and plasticity
– Medical and personal care products: preferred for low toxicity and safety
– Toys and food contact materials: meets global regulatory standards for non-phthalate formulations

Storage & Handling

Store in a tightly closed container in a dry, cool, and well-ventilated place. Keep away from heat and direct sunlight.
Shelf life: 24 months in original packaging.

Usage Guidelines

– Typical dosage: 5–30% depending on the application
– Compatible with a wide range of resins and polymers
– Ensure compatibility and performance testing before large-scale use

Packing

Packed in 200kg plastic drums or 1000kg IBCs. Custom packaging available upon request.