Description

Disiloxane, 1,3-Bis(2-Bicyclo4.2.0Octa-1,3,5-Trien-3-Ylethenyl)-1,1,3,3-Tetramethyl-, Homopolymer is a specialized organosilicon polymer featuring a unique bicyclic aromatic structure. This compound is valued for its ability to impart specific thermal and rheological properties in advanced material formulations. It is primarily utilized by R&D chemists and material scientists in the development of high-performance polymers, specialty coatings, and electronic materials.

Application

• As a key monomer or additive in the synthesis of high-temperature resistant silicone polymers and resins.
• Used in the formulation of specialty release coatings and pressure-sensitive adhesives requiring enhanced thermal stability.
• As a potential cross-linking agent or modifier in advanced composite materials for aerospace and automotive applications.
• In the research and development of dielectric materials and encapsulants for the electronics industry.
• As a building block for photo-curable resins and inks used in additive manufacturing (3D printing).
• For the development of specialty surfactants and surface modifiers with unique hydrophobic/hydrophilic properties.

Basic Information

Item	Detail
Product Name	Disiloxane, 1,3-Bis(2-Bicyclo4.2.0Octa-1,3,5-Trien-3-Ylethenyl)-1,1,3,3-Tetramethyl-, Homopolymer
CAS No.	124221-30-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,1,3,3-Tetramethyl-1,3-bis[2-(bicyclo[4.2.0]octa-1,3,5-trien-3-ylethenyl)]disiloxane homopolymer; Poly[1,3-bis(2-bicyclo[4.2.0]octa-1,3,5-trien-3-ylethenyl)-1,1,3,3-tetramethyldisiloxane]; Bicyclo[4.2.0]octa-1,3,5-triene-based disiloxane polymer; Vinyl-functionalized bicyclic disiloxane homopolymer; Organosilicon polymer with bicyclic aromatic groups
EINECS	Contact for details

Quality Control

Our production of Disiloxane, 1,3-Bis(2-Bicyclo4.2.0Octa-1,3,5-Trien-3-Ylethenyl)-1,1,3,3-Tetramethyl-, Homopolymer adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, purity, and functional group integrity. Certificates of Analysis (COA) documenting key specifications 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, well-ventilated area away from incompatible materials such as strong bases and organic solvents. For long-term stability, storage under an inert atmosphere (e.g., nitrogen or argon) is recommended. The ideal storage temperature range is 2°C to 8°C (refrigerated) to maintain optimal product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Identification (IR)	Conforms to structure
Purity (GPC)	> 95% (by area)
Molecular Weight (Mn)	Specification available upon request
Polydispersity Index (PDI)	Specification available upon request
Residual Solvent (GC)	< 0.5%
Viscosity	Specification available upon request

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