Description

2-Propenoic Acid, 3-Phenyl-, 2-Methylpropyl Ester, (2E)- is a specialized acrylate ester monomer characterized by its phenyl and isobutyl functional groups. This compound is valued for its ability to impart unique properties, such as enhanced hydrophobicity, UV stability, and polymer chain flexibility, to advanced polymeric materials. It is a critical raw material for R&D chemists and formulators in the coatings, adhesives, and specialty polymer industries seeking to develop high-performance, tailored products.

Application

• UV-Curable Coatings and Inks: Serves as a reactive diluent or functional monomer to enhance cure speed, adhesion, and chemical resistance in formulations for electronics, automotive, and packaging.
• Pressure-Sensitive Adhesives (PSAs): Incorporated to modify tack, peel strength, and cohesion properties, particularly for high-performance tape and label applications.
• Specialty Acrylic Polymers: Used as a co-monomer to synthesize acrylic resins with improved weatherability, flexibility, and solvent resistance.
• Optical Materials: A potential component in the synthesis of polymers for lenses, light-guiding plates, and other optical elements due to its clarity and stability.
• Industrial & Protective Coatings: Enhances the durability and protective qualities of coatings for metal, plastic, and wood substrates.
• Crosslinking Agent: Can be utilized to introduce crosslinking sites into polymer networks, improving thermal and mechanical properties.

Basic Information

Product Name	2-Propenoic Acid, 3-Phenyl-, 2-Methylpropyl Ester, (2E)-
CAS No.	31416-74-7
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	(2E)-3-Phenyl-2-propenoic acid 2-methylpropyl ester; trans-Cinnamic Acid Isobutyl Ester; Isobutyl (E)-cinnamate; 3-Phenyl-2-propenoic Acid Isobutyl Ester; (E)-Isobutyl Cinnamate; 2-Methylpropyl (2E)-3-phenyl-2-propenoate; (E)-3-Phenylacrylic Acid Isobutyl Ester
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 3-Phenyl-, 2-Methylpropyl Ester, (2E)- adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory 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, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Trans Isomer Content	≥ 99.0%
Water Content (KF)	≤ 0.1%

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