Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution (CAS: 68478-92-2) is an organoplatinum compound with the linear formula O[Si(CH3)2CH=CH2]2Pt and a molecular weight of 381.48 g/mol. This solution, typically supplied in xylene, serves as a highly effective catalyst. Its primary application lies in catalyzing hydrosilylation reactions, a crucial process in silicones and organic synthesis.
- Synonyms
- 3,3-tetramethyldisiloxane complex solution,68478-92-2, O[Si(CH3)2CH=CH2]2Pt
![Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution (O[Si(CH3)2CH=CH2]2Pt) — chemical structure, CAS 68478-92-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F68478-92-2.png&w=3840&q=75)
Hydrosilylation Catalysis
This platinum complex is widely employed as a catalyst for hydrosilylation reactions. It facilitates the addition of Si-H bonds across unsaturated organic functionalities, such as C=C or C≡C bonds.
Silicone Chemistry
It is instrumental in the synthesis and cross-linking of silicone polymers. Its catalytic activity enables the formation of stable Si-C bonds, essential for producing a variety of silicone materials.
Organic Synthesis
Beyond silicones, this catalyst can be utilized in various organic synthesis pathways where hydrosilylation is a key step, offering a route to functionalized organic molecules.
| Molecular weight | 381.48 |
|---|---|
| Linear formula | O[Si(CH3)2CH=CH2]2Pt |
| Boiling point | 138 °C |
| Density | 0.855 g/mL at 25 °C |
| Concentration | in xylene |
| Vapour pressure | 7 mmHg (21 °C) |
| Application | Hydrosilylation Catalysts |
| Melting point | 12-13 °C |
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 3 |
|---|
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution used for?
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This compound is primarily used as a catalyst for hydrosilylation reactions, particularly in silicone chemistry and organic synthesis.
What are the CAS number and formula for this product?
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The CAS number is 68478-92-2, and the linear formula is O[Si(CH3)2CH=CH2]2Pt.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a solution in xylene. The specific assay and purity details are available upon request and are suitable for research and chemical synthesis applications. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This product is classified under GHS with a WGK Germany of 3, indicating it is hazardous to water. Users should adhere to precautionary statement P280, which involves wearing protective gloves and eye/face protection.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, capable of arranging compliant packaging and shipping for international destinations.
How can I request a quote or sample?
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Please contact our sales team through the website or direct email to request a quotation or inquire about obtaining a sample.
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