Description

(1-Methylethylidene)Di-4,1-Cyclohexanediyl Bismethacrylate is a high-purity, cross-linking monomer with a rigid cycloaliphatic core. This compound is valued for its ability to impart enhanced thermal stability, mechanical strength, and chemical resistance to polymer networks. It is primarily sought by formulators and researchers in the advanced polymer, specialty coatings, and high-performance composite industries.

Application

• Cross-linking agent for thermosetting resins, including unsaturated polyesters and vinyl esters.
• Key monomer for manufacturing high-performance dental materials and restorative composites.
• Component in UV-curable coatings and inks requiring excellent hardness and durability.
• Used in the synthesis of optical polymers and lenses due to its clarity and stability.
• Building block for specialty adhesives and sealants with enhanced environmental resistance.
• Research and development of novel biomaterials and medical device coatings.

Basic Information

Product Name	(1-Methylethylidene)Di-4,1-Cyclohexanediyl Bismethacrylate
CAS No.	39664-33-0
Molecular Formula	C24H34O4
Molecular Weight	386.53 g/mol
Synonyms	Isopropylidenedicyclohexyl Bismethacrylate; 1,1'-(Isopropylidene)bis(4-cyclohexyl methacrylate); Dicyclohexyl Isopropylidene Bismethacrylate; 4,4'-(1-Methylethylidene)bis(cyclohexyl methacrylate); Cyclohexyl Isopropylidene Bismethacrylate; Bisphenol A Dicyclohexyl Methacrylate (analog); Cross-linking Monomer 39664-33-0
EINECS	Contact for details

Quality Control

Our production of (1-Methylethylidene)Di-4,1-Cyclohexanediyl Bismethacrylate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Color (APHA)	≤ 100
Water Content (KF)	≤ 0.1%
Acid Value	≤ 1.0 mg KOH/g

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