Description

Fatty acids, coco polymers with 1,4-butanedicarboxylic acid, 2,2-bis(hydroxymethyl)-1,3-propanediol, dihydro-2,5-furandione monopolyisobutylene derivs. and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol CAS NO 786686-87-1 is a sophisticated, high-performance polymeric ester designed for advanced material science applications. This compound is engineered to deliver exceptional thermal stability, flexibility, and compatibility within complex formulations. It is primarily sought after by industries requiring specialty additives, polymer modifiers, and high-value coating components to enhance product performance and durability.

Application

• Polymer Additive: Acts as a plasticizer, compatibilizer, or impact modifier in engineering plastics and specialty polymer blends.
• Advanced Coatings & Inks: Used as a resin modifier in high-performance industrial, automotive, and protective coatings to improve flexibility, adhesion, and chemical resistance.
• Adhesives & Sealants: Serves as a key polymeric component to enhance tack, cohesion, and environmental stability in pressure-sensitive and structural adhesive formulations.
• Lubricant & Grease Additive: Functions as a viscosity modifier and extreme pressure additive in synthetic lubricants and high-temperature greases.
• Personal Care & Cosmetics: Potential use as a film-forming agent, emollient, or viscosity controller in premium cosmetic products.
• Specialty Chemical Intermediate: Employed in the synthesis of further functionalized polymers and oligomers for niche industrial applications.

Basic Information

Item	Detail
Product Name	Fatty acids, coco polymers with 1,4-butanedicarboxylic acid, 2,2-bis(hydroxymethyl)-1,3-propanediol, dihydro-2,5-furandione monopolyisobutylene derivs. and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
CAS No.	786686-87-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Coco fatty acid polymer with adipic acid, pentaerythritol, maleic anhydride, polyisobutylene, and trimethylolpropane; Polyester resin from coco fatty acids, adipic acid, pentaerythritol, maleic anhydride, polyisobutylene, and TMP; Polyisobutylene-modified polyester resin; Specialty polymeric ester; Multi-component polyester oligomer; CAS 786686-87-1
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized using advanced analytical techniques including GPC, FT-IR, and viscosity analysis. A comprehensive Certificate of Analysis (COA) detailing key specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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	Viscous liquid to semi-solid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10.0
Hydroxyl Value (mg KOH/g)	Reported per COA
Viscosity (at 25°C)	Reported per COA
Solid Content (%)	Reported per COA
Identification (IR)	Conforms to standard

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