2-Propenoic acid, 2-methyl-, 1,2-ethanediyl ester, polymer with 1-(1,1-dimethylethyl)-4-ethenylbenzene, 1-ethenyl-4-methylbenzene, 2-ethylhexyl 2-propenoate and 2-methylpropyl 2-methyl-2-propenoate CAS NO 172201-26-2

Unit Price:

CAS No.:172201-26-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenoic acid, 2-methyl-, 1,2-ethanediyl ester, polymer with 1-(1,1-dimethylethyl)-4-ethenylbenzene, 1-ethenyl-4-methylbenzene, 2-ethylhexyl 2-propenoate and 2-methylpropyl 2-methyl-2-propenoate is a specialized multi-component acrylic copolymer designed for high-performance applications. This engineered polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in advanced formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty materials industries seeking to enhance product durability and performance.

Application

High-Performance Industrial Coatings: Used as a key resin in protective coatings for metal, plastic, and wood substrates, providing enhanced weatherability and chemical resistance.
Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in adhesive tapes and labels, offering tunable tack, peel strength, and holding power.
Automotive Refinish & OEM Coatings: Imparts durability, gloss retention, and flexibility in automotive paint systems.
Industrial & Construction Sealants: Provides elasticity, adhesion, and long-term stability in sealant formulations for joints and gaps.
Printing Inks & Overprint Varnishes: Enhances rub resistance, gloss, and adhesion in graphic arts and packaging applications.
Specialty Binders for Nonwovens & Textiles: Acts as a binder fiber to impart strength, softness, and wash durability.

Basic Information


Product Name	2-Propenoic acid, 2-methyl-, 1,2-ethanediyl ester, polymer with 1-(1,1-dimethylethyl)-4-ethenylbenzene, 1-ethenyl-4-methylbenzene, 2-ethylhexyl 2-propenoate and 2-methylpropyl 2-methyl-2-propenoate
CAS No.	172201-26-2
Molecular Formula	(C5H8O2.C4H6O2.C11H14.C9H10.C8H14O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Glycol dimethacrylate / tert-Butylstyrene / p-Methylstyrene / 2-Ethylhexyl acrylate / Isobutyl methacrylate copolymer; Acrylic copolymer resin; Multi-monomer acrylic polymer; Poly(GDMA-co-tBSt-co-pMSt-co-2-EHA-co-IBMA); Polymer of ethylene glycol dimethacrylate, 4-tert-butylstyrene, p-methylstyrene, 2-ethylhexyl acrylate, and isobutyl methacrylate
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 demanding industrial applications. Key parameters such as molecular weight distribution, monomer residue, viscosity, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your formulation requirements.

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. For long-term storage, consider using under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 2
Solid Content (%)	60 - 70
Viscosity (cPs, 25°C)	500 - 5000
Acid Value (mg KOH/g)	≤ 5.0
Glass Transition Temp, Tg (°C)	10 - 50
Residual Monomer (GC)	≤ 0.5%
Solvent	Specified organic solvent blend