Description

Clearfil F2 is a high-purity chemical compound identified by CAS NO 81988-95-6, valued for its specific functional properties in advanced material synthesis. This compound is critical for applications requiring precise chemical reactivity and controlled integration into polymer matrices. It is primarily sought by manufacturers in the pharmaceutical intermediates, specialty polymers, and advanced adhesive sectors for its role in enhancing product performance and stability.

Application

• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dental & Medical Adhesives: Used as a functional monomer or cross-linking agent in light-curable resin systems for dental restoratives and medical device assembly.
• Specialty Polymer Production: Acts as a co-monomer or modifier in the manufacture of high-performance acrylics, epoxies, and other engineered polymers.
• Optical Materials: Employed in the formulation of optical resins and coatings where clarity and specific refractive indices are required.
• Electronics Encapsulation: Utilized in potting compounds and encapsulants for electronic components, providing environmental protection and stability.
• Industrial Coatings: Incorporated into UV-curable coatings and inks to improve adhesion, durability, and chemical resistance.

Basic Information

Product Name	Clearfil F2
CAS No.	81988-95-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2-Bis[4-(2-hydroxy-3-methacryloyloxypropoxy)phenyl]propane dimethacrylate; Bis-GMA; 2,2-Bis[4-(2,3-epoxypropoxy)phenyl]propane derivative; Bisphenol A diglycidyl methacrylate (common name); Dental resin monomer; GMA; BPDM; 2-Propenoic acid, 2-methyl-, 1,1'-[2,2-bis[4-[2-hydroxy-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propoxy]phenyl]propane] ester (IUPAC)
EINECS	Contact for details

Quality Control

Our Clearfil F2 is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality assurance includes comprehensive testing for identity, assay, and impurity profiles using advanced analytical techniques such as HPLC and GC. A Certificate of Analysis (COA) documenting all test results is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Refractive Index	Contact for details
Viscosity	Contact for details

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