Description

Isoicosyl Acrylate is a high-molecular-weight, long-chain alkyl acrylate monomer. This compound is valued for its ability to impart flexibility, low-temperature performance, and hydrophobicity to polymer systems. It is primarily sought by formulators in the adhesives, coatings, and specialty polymers industries seeking to enhance product durability and performance characteristics.

Application

• Pressure-Sensitive Adhesives (PSAs): A key monomer for formulating acrylic-based PSAs, providing excellent tack, peel adhesion, and low-temperature flexibility for tapes and labels.
• UV-Curable Coatings and Inks: Used as a reactive diluent to reduce viscosity, improve flow, and enhance the final film's flexibility and chemical resistance.
• Acrylic Polymer Modifier: Incorporated into acrylic copolymer systems to lower the glass transition temperature (Tg), improving impact resistance and weatherability.
• Textile and Leather Finishes: Imparts softness, water repellency, and durability to synthetic coatings and finishes.
• Sealants and Caulks: Enhances elasticity, adhesion, and long-term durability in flexible sealant formulations.
• Lubricant and Fuel Additives: Serves as a precursor for viscosity index improvers and pour-point depressants in industrial lubricants.

Basic Information

Product Name	Isoicosyl Acrylate
CAS No.	93858-12-9
Molecular Formula	C23H44O2
Molecular Weight	352.60 g/mol
Synonyms	2-Propenoic acid, isoeicosyl ester; Acrylic acid, isoicosyl ester; Isoeicosyl acrylate; Isoicosyl 2-propenoate; C20 Branched Alkyl Acrylate; High-chain alkyl acrylate; Long-chain acrylate monomer
EINECS	Contact for details

Quality Control

Our Isoicosyl Acrylate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is light-sensitive (store away from light) and should be handled in accordance with good industrial hygiene and safety practices.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 50
Acidity (as acrylic acid)	≤ 0.1 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm

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