Description

Viscoat CAS NO 123352-36-3 is a high-purity specialty monomer widely used in advanced polymer synthesis. This compound is valued for its ability to impart specific functional properties, such as enhanced adhesion, crosslinking density, and chemical resistance, to the final polymeric materials. It is an essential raw material for manufacturers in the photoresist, optical lens coating, pressure-sensitive adhesive, and advanced composite industries seeking to develop high-performance products.

Application

• Photoresist Formulations: A key component in the production of photoresists for semiconductor manufacturing and LCD color filters.
• Optical Materials: Used in the synthesis of resins for optical lenses, fiber cladding, and protective coatings due to its clarity and refractive index properties.
• Adhesives & Sealants: Serves as a functional monomer to enhance the adhesion, cohesion, and environmental resistance of pressure-sensitive adhesives (PSAs) and structural sealants.
• Dental & Medical Polymers: Employed in the formulation of dental restorative composites and biocompatible polymer matrices.
• UV-Curable Coatings & Inks: Acts as a reactive diluent or crosslinker in UV-curable systems for wood, plastic, and metal coatings, as well as printing inks.
• Composite Materials: Used to modify the interfacial properties and improve the mechanical strength of fiber-reinforced composites.

Basic Information

Item	Details
Product Name	Viscoat
CAS No.	123352-36-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Viscoat; 2-Methylacryloyloxyethyl Phthalate; 2-Methacryloyloxyethyl Phthalic Acid; 2-HEMA Phthalate; Methacryloxyethyl Phthalate; MOEP; HEMA Phthalate; 2-Hydroxyethyl Methacrylate Phthalate
EINECS	Contact for details

Quality Control

Our Viscoat is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for sensitive applications like photoresists and medical materials. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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). This product is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from heat and incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 100
Refractive Index (n20D)	Contact for details
Specific Gravity (20°C)	Contact for details

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