Description

1,3-Isobenzofurandione, Polymer With 1,6-Hexanediol, Isodecyl Ester is a specialized polymeric plasticizer and resin intermediate derived from phthalic anhydride. This compound is engineered to provide enhanced flexibility, durability, and compatibility in high-performance polymer formulations. It is a critical raw material for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to improve product performance and processing characteristics.

Application

• As a primary or secondary plasticizer in PVC, polyurethane, and other polymer systems to impart flexibility and low-temperature performance.
• A key resin modifier in industrial and automotive coatings to improve film formation, adhesion, and weatherability.
• An essential component in the formulation of high-performance adhesives and sealants, enhancing tack, peel strength, and elastic recovery.
• Used in the production of specialty printing inks to adjust viscosity, gloss, and pigment wetting properties.
• As a compatibilizer and processing aid in engineering plastics and elastomer compounds.
• Employed in the manufacture of caulks and mastics for construction and automotive applications.

Basic Information

Product Name	1,3-Isobenzofurandione, Polymer With 1,6-Hexanediol, Isodecyl Ester
CAS No.	104376-60-5
Molecular Formula	(C8H4O3·C6H14O2·C13H26O2)n
Molecular Weight	Polymeric substance (variable)
Synonyms	Poly(1,6-hexanediol/isodecyl alcohol/phthalic anhydride) copolymer; Hexanediol isodecyl ester phthalate polymer; Phthalic anhydride polymer with 1,6-hexanediol and isodecanol; Polymeric plasticizer based on phthalic anhydride; Isodecyl hexanediol phthalate oligomer; PA/HD/IDA copolymer; CAS 104376-60-5
EINECS	Contact for details

Quality Control

Our production of 1,3-Isobenzofurandione, Polymer With 1,6-Hexanediol, Isodecyl Ester adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as viscosity, acid value, hydroxyl value, and color. Certificates of Analysis (COA) documenting full specification compliance are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, heat, and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Specific Gravity @ 25°C	Contact for details
Water Content (%)	≤ 0.1

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.