Description

2-Propenoic Acid, 3-Phenyl-, Phenyl Ester, (2E)- is a specialized aromatic acrylate ester monomer, identified by CAS NO 25695-77-6. This compound is valued for its ability to introduce phenyl groups and cross-linkable double bonds into polymer backbones, enhancing material properties like refractive index, thermal stability, and adhesion. It is primarily sought by R&D chemists and process engineers in the advanced polymer, specialty coatings, and photoresist industries for developing high-performance materials.

Application

• Advanced Polymer Synthesis: As a key monomer for producing specialty polyacrylates and copolymers with enhanced optical and mechanical properties.
• High-Refractive-Index Optical Coatings: Used in formulations for lenses, optical fibers, and display films where superior light transmission is critical.
• Photoresist and Photopolymer Formulations: Serves as a reactive component in UV-curable resins for electronics and printing plates.
• Adhesive and Sealant Modifiers: Imparts improved adhesion to difficult substrates and increases cross-linking density in structural adhesives.
• Specialty Surface Modifiers: Utilized to create hydrophobic or specific functional coatings on various materials.

Basic Information

Product Name	2-Propenoic Acid, 3-Phenyl-, Phenyl Ester, (2E)-
CAS No.	25695-77-6
Molecular Formula	C15H12O2
Molecular Weight	224.26 g/mol
Synonyms	(2E)-3-Phenyl-2-propenoic acid phenyl ester; trans-3-Phenylacrylic acid phenyl ester; Phenyl Cinnamate; Cinnamic acid phenyl ester; (E)-Cinnamic acid phenyl ester; 3-Phenyl-2-propenoic acid phenyl ester; (E)-3-Phenylacrylic acid phenyl ester; Phenyl (E)-cinnamate
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 3-Phenyl-, Phenyl Ester, (2E)- adheres to a stringent quality management system. Every batch is analyzed to ensure high purity and consistency, with specifications monitored via advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee material integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is stable under these conditions but should be kept away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve quality.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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