Description

Platinum Carbonyl Cyclovinylmethylsiloxane Complex is a specialized organometallic catalyst featuring a platinum center coordinated by carbonyl and cyclovinylmethylsiloxane ligands. This compound matters for its exceptional activity and selectivity in facilitating critical hydrosilylation and cross-linking reactions within silicone systems. It is primarily needed by manufacturers in the silicone elastomer, adhesive, and specialty coating industries seeking to enhance product performance and processing efficiency.

Application

• Primary catalyst for the hydrosilylation (addition-cure) of vinyl-functionalized silicones.
• Cross-linking agent in the production of high-performance silicone elastomers and rubbers.
• Key component in formulations for silicone-based adhesives and sealants requiring precise cure control.
• Used in the manufacture of release coatings for papers, films, and labels.
• Facilitates the creation of silicone resins and gels for electronics and medical applications.
• Enables the production of silicone-modified organic polymers (hybrid materials).
• Employed in R&D for developing novel silicone-based materials with tailored properties.

Basic Information

Product Name	Platinum Carbonyl Cyclovinylmethylsiloxane Complex
CAS No.	73018-55-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; Platinum-divinyltetramethyldisiloxane complex; Karstedt's catalyst (vinylsiloxane type); Platinum-cyclovinylmethylsiloxane complex; Pt(0)-DVTMS; Platinum carbonyl complex with 1,3-divinyl-1,1,3,3-tetramethyldisiloxane; Platinum(0)-divinyltetramethyldisiloxane; Platinum olefin complex
EINECS	Contact for details

Quality Control

Our Platinum Carbonyl Cyclovinylmethylsiloxane Complex is manufactured under stringent conditions to ensure batch-to-batch consistency and high catalytic activity. Quality is verified through analytical methods including titration and spectroscopic techniques to confirm platinum content and ligand integrity. Certificates of Analysis (COA) detailing assay, appearance, and relevant specifications are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber liquid or solution
Identification (IR)	Conforms to structure
Platinum (Pt) Content	Contact for details
Assay (Active Complex)	≥ Contact for details
Solvent (if applicable)	Specified per grade

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