Description

Butanoic Acid, 3-Oxo-, 2-(2-Methyl-1-Oxo-2-Propenyl)Oxyethyl Ester, Polymer With Butyl 2-Methyl-2-Propenoate And Oxiranylmethyl 2-Methyl-2-Propenoate CAS NO 114615-85-9 is a specialized acrylic copolymer designed for high-performance industrial applications. This polymer is engineered to deliver exceptional durability, chemical resistance, and adhesion properties in demanding environments. It is a critical raw material for formulators in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective coatings for metal, concrete, and plastics, providing excellent weatherability and chemical resistance.
• Advanced Adhesives and Sealants: Serves as a base polymer for structural adhesives, pressure-sensitive adhesives (PSAs), and sealants requiring strong bonding and flexibility.
• Automotive and Aerospace Finishes: Formulated into primers, topcoats, and clearcoats that demand high gloss retention and resistance to fuels, oils, and solvents.
• Plastic Modification and Compatibilization: Acts as an impact modifier or compatibilizer in polymer blends to improve mechanical properties and processability.
• UV-Curable Systems: Incorporated into formulations for inks, overprint varnishes, and coatings that cure rapidly under UV light, offering high efficiency and low VOC.
• Electronic Encapsulants and Potting Compounds: Provides protective insulation and environmental sealing for sensitive electronic components.

Basic Information

Product Name	Butanoic Acid, 3-Oxo-, 2-(2-Methyl-1-Oxo-2-Propenyl)Oxyethyl Ester, Polymer With Butyl 2-Methyl-2-Propenoate And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	114615-85-9
Molecular Formula	(C10H14O5.C8H14O2.C7H10O3)x
Molecular Weight	Polymer - Variable
Synonyms	2-Propenoic acid, 2-methyl-, butyl ester, polymer with 2-ethyl-2-(((2-methyl-1-oxo-2-propenyl)oxy)methyl)-1,3-propanediyl di-2-methyl-2-propenoate and oxiranylmethyl 2-methyl-2-propenoate; Acrylic copolymer resin; Butyl acrylate / Glycidyl methacrylate / Trimethylolpropane trimethacrylate terpolymer; Glycidyl methacrylate-butyl acrylate crosslinked copolymer; Thermosetting acrylic resin; Photocurable acrylic oligomer; Multifunctional acrylate polymer.
EINECS	Contact for details

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical formulation parameters. Quality is verified through comprehensive testing including monomer residue analysis, molecular weight distribution (GPC), viscosity, glass transition temperature (Tg), and epoxy/equivalent weight. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

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 flame. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Viscosity (25°C, cP)	2000 - 8000
Solid Content (%)	98.0 - 100.0
Acid Value (mg KOH/g)	≤ 5.0
Epoxy Value (eq/100g)	Contact for details
Glass Transition Temperature (Tg, °C)	Contact for details
Residual Monomer (GC, %)	≤ 0.5

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