Description

2-Propenoic acid, 2-methyl-, methyl ester, telomer with butyl 2-propenoate, tert-dodecanediol, ethenylbenzene, 2-(methylamino)ethanol, oxiranylmethyl 2-methyl-2-propenoate and 1,2-propanediol CAS NO 125328-72-5 is a specialized, multi-component polymer or oligomer designed for advanced material formulations. This compound is engineered to deliver a unique balance of properties, including enhanced adhesion, crosslinking capability, and film formation, making it a critical performance additive. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries who require tailored rheological and mechanical characteristics in their final products.

Application

• High-Performance Industrial Coatings: Used as a reactive modifier or binder component to improve adhesion, flexibility, and chemical resistance in protective coatings for metal, plastic, and wood.
• Advanced Adhesives and Sealants: Serves as a key ingredient to enhance tack, cohesion, and bonding strength in structural and pressure-sensitive adhesive formulations.
• Specialty Inks and Overprint Varnishes: Incorporated to modify gloss, abrasion resistance, and drying characteristics in printing applications.
• Composite Materials: Acts as a coupling agent or matrix modifier in fiber-reinforced plastics and other composite systems to improve interfacial bonding.
• Radiation-Curable Systems: Utilized in UV or electron-beam curable formulations due to the presence of reactive acrylate and oxirane (epoxy) functional groups.
• Textile and Leather Finishes: Applied in coatings and finishes to provide durable, water-resistant, and flexible surfaces.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, methyl ester, telomer with butyl 2-propenoate, tert-dodecanediol, ethenylbenzene, 2-(methylamino)ethanol, oxiranylmethyl 2-methyl-2-propenoate and 1,2-propanediol
CAS No.	125328-72-5
Molecular Formula	Complex Mixture / Telomer
Molecular Weight	Variable (Product dependent)
Synonyms	Acrylic telomer; Methacrylic acid methyl ester telomer; Multi-functional acrylic oligomer; Reactive acrylic resin; Acrylic copolymer with epoxy and amine functionality; Butyl acrylate-methyl methacrylate-styrene-2-(methylamino)ethanol-glycidyl methacrylate copolymer; Glycidyl methacrylate functional acrylic polymer; Amine-modified epoxy acrylate.
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, solids content, acid value, epoxy equivalent weight, and amine value are rigorously monitored. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to support your quality assurance and regulatory compliance 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 heat sources and open flames. This product is moisture-sensitive (hygroscopic) and should be protected from prolonged exposure to high humidity to prevent viscosity changes or premature reaction.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Solids Content	70 - 80 %
Viscosity (25°C)	2000 - 8000 mPa·s
Acid Value	≤ 5.0 mg KOH/g
Epoxy Equivalent Weight (EEW)	Contact for details
Amine Value	Contact for details
Specific Gravity (25°C)	1.05 - 1.15

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