Description

Acrylic Acid Isoamyl Ester CAS NO 4245-35-6 is a high-purity ester derivative of acrylic acid, valued for its role as a reactive monomer and intermediate in advanced polymer synthesis. Its chemical structure provides excellent cross-linking properties and contributes to the flexibility and durability of final polymeric materials. This product is essential for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance.

Application

• Primary monomer for the production of specialty acrylic polymers and copolymers.
• Key ingredient in the formulation of high-performance UV-curable resins and coatings for industrial and optical applications.
• Used as a reactive diluent and cross-linking agent in adhesives and sealants to improve flexibility and adhesion.
• Intermediate in the synthesis of plasticizers and lubricant additives.
• Building block for specialty acrylate esters used in advanced material science.
• Component in the manufacture of pressure-sensitive adhesives (PSAs) and printing inks.

Basic Information

Product Name	Acrylic Acid Isoamyl Ester
CAS No.	4245-35-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	Isoamyl Acrylate; 3-Methylbutyl Acrylate; 3-Methylbutyl Prop-2-enoate; Acrylic Acid 3-Methylbutyl Ester; Isoamyl Propenoate; AIE; Isoamyl 2-Propenoate
EINECS	224-208-8

Quality Control

Our Acrylic Acid Isoamyl Ester is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include identity confirmation, assay, and impurity profile analysis. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 20
Water Content (KF)	≤ 0.1%
Acidity (as Acrylic Acid)	≤ 0.1%

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