Description

1,3-Isobenzofurandione, Polymer With2,2-Bis(Hydroxymethyl)-1,3-Propanediol And 1,2,3-Propanetriol,Dodecanoate is a specialized polymeric ester derived from phthalic anhydride, pentaerythritol, glycerol, and lauric acid. This engineered polymer is valued for its role as a versatile intermediate and performance additive, offering a unique combination of hydrophobicity and reactive functionality. It is primarily utilized by formulators in the coatings, adhesives, and specialty chemical industries seeking to modify resin properties or introduce specific functional groups.

Application

• Coatings & Inks: Acts as a modifying resin or cross-linking agent to enhance flexibility, adhesion, and water resistance in alkyd, polyester, and polyurethane coating systems.
• Adhesives & Sealants: Used as a polymeric plasticizer or tackifier to improve bond strength and durability in industrial adhesive formulations.
• Polymer Modification: Serves as a reactive intermediate for the synthesis of specialty polyesters and alkyd resins with tailored properties.
• Lubricant & Grease Additives: Functions as a viscosity modifier or extreme pressure additive in synthetic lubricant formulations.
• Surface Treatment Agents: Employed in the production of release agents, mold lubricants, and fiber sizing compounds.
• Plastic Additives: Can be used as a processing aid or internal lubricant in PVC and other polymer compounds.

Basic Information

Item	Detail
Product Name	1,3-Isobenzofurandione, Polymer With2,2-Bis(Hydroxymethyl)-1,3-Propanediol And 1,2,3-Propanetriol,Dodecanoate
CAS No.	68389-60-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phthalic Anhydride, Polymer with Pentaerythritol, Glycerol and Lauric Acid; Poly(phthalic anhydride-co-pentaerythritol-co-glycerol) laurate; Lauric Acid-modified Phthalic Alkyd Resin; Alkyd Resin, Lauric Acid Terminated; Glycerol Phthalic Alkyd, Lauric Acid Ester; Pentaerythritol Phthalate Glycerol Lauric Acid Copolymer; Polyester Resin from Phthalic Anhydride, Pentaerythritol, Glycerol and Dodecanoic Acid
EINECS	Contact for details

Quality Control

Our production of 1,3-Isobenzofurandione, Polymer With2,2-Bis(Hydroxymethyl)-1,3-Propanediol And 1,2,3-Propanetriol,Dodecanoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen blanket) for long-term storage to maintain stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	≤ 10.0
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Solids Content (%)	≥ 98.0
Identification (IR)	Conforms

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