Description

Photo Clearfil A CAS NO 109320-84-5 is a specialized, high-purity chemical compound designed for advanced industrial applications. Its primary value lies in its consistent quality and high volatility, making it a critical component in precision manufacturing processes. This product is essential for industries such as specialty polymers, advanced adhesives, and high-performance coatings, where material purity and predictable reactivity are paramount.

Application

• As a key monomer or cross-linking agent in the synthesis of high-performance, light-curable polymers for dental composites and adhesives.
• In the formulation of specialty coatings and inks that require rapid curing under UV or visible light exposure.
• As a reactive intermediate in the production of advanced optical materials and lenses.
• For research and development of novel photopolymer resins used in 3D printing and additive manufacturing.
• In the electronics industry for encapsulants and underfill materials that protect sensitive components.
• As a building block for medical-grade adhesives and biocompatible materials.

Basic Information

Product Name	Photo Clearfil A
CAS No.	109320-84-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Clearfil Photo A; Photoinitiator A; 2-Propenoic acid, 2-methyl-, (1-methylethylidene)di-4,1-phenylene ester; Bisphenol A diglycidyl methacrylate (Bis-GMA) related photoactive derivative; Dental resin monomer derivative; Photocurable methacrylate monomer; Light-activated adhesive component
EINECS	Contact for details

Quality Control

Our Photo Clearfil A is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to verify identity, potency, and the absence of critical impurities. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Volatility	Highly volatile (per test)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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