Description

Siloxanes And Silicones, Di-Me, Reaction Products With Me Hydrogen Silicones And 1,1,3,3-Tetramethyldisiloxane is a specialized organosilicon compound, a reactive silicone intermediate designed for advanced material synthesis. This product is crucial for imparting unique release, surface modification, and cross-linking properties to final formulations. It is primarily needed by manufacturers in the silicone elastomer, pressure-sensitive adhesive, and release coating industries seeking to enhance product performance and processability.

Application

• As a key cross-linking agent and chain extender in the production of high-performance silicone elastomers and rubbers.
• Formulation of release coatings for labels, tapes, and packaging materials, providing controlled adhesion.
• Manufacture of pressure-sensitive adhesives (PSAs) to modify tack, peel strength, and cohesive properties.
• Surface modification of fillers and pigments to improve dispersion and compatibility in silicone matrices.
• Production of silicone resins and gels with tailored mechanical and thermal characteristics.
• Used as a reactive intermediate in the synthesis of custom silicone fluids and copolymers.
• Component in sealants and encapsulants requiring specific cure profiles and environmental resistance.

Basic Information

Item	Details
Product Name	Siloxanes And Silicones, Di-Me, Reaction Products With Me Hydrogen Siloxanes And 1,1,3,3-Tetramethyldisiloxane
CAS No.	69430-47-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethyl Siloxane, Reaction Products with Methylhydrogen Siloxane and 1,1,3,3-Tetramethyldisiloxane; Methylhydrogen Siloxane-Dimethyl Siloxane Copolymer, Reaction Product with Tetramethyldisiloxane; Reactive Methylhydrogen Siloxane Copolymer; Siloxanes and Silicones, di-Me, reaction products with Me hydrogen siloxanes and 1,1,3,3-tetramethyldisiloxane; MQ Resin Intermediate; Reactive Silicone Fluid; Hydrogen-functional Siloxane Copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as active hydrogen content, viscosity, and refractive index are monitored. Certificates of Analysis (COA) documenting these 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, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent contact with atmospheric moisture. Keep away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Active Hydrogen Content	Contact for details
Viscosity @ 25°C	Contact for details
Refractive Index @ 25°C	Contact for details
Specific Gravity @ 25°C	Contact for details
Volatile Content	< 2.0%

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