Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated
Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated (CAS: 68951-96-2) is a silicone copolymer offering unique properties derived from its hybrid siloxane structure. This material is characterised by its vinyl termination, enabling cross-linking and integration into various polymer networks. It finds application in advanced materials science, particularly in micro/nanoelectronics and microfluidics, where its specific properties are leveraged for device fabrication and functionalisation.
Micro/Nanoelectronic Applications
This divinyl-terminated silicone copolymer is suitable for applications in micro and nanoelectronics. Its properties can be utilised in the fabrication of electronic components and devices, leveraging its siloxane backbone and terminal vinyl groups for material integration.
Microfluidics and Lab-on-a-Chip Devices
The material's characteristics lend themselves to microfluidic applications, including the construction of microfluidic channels and lab-on-a-chip systems. Its siloxane nature may offer desirable surface properties and compatibility with various biological and chemical assays.
Advanced Polymer Synthesis
As a divinyl-terminated copolymer, it can serve as a monomer or cross-linking agent in the synthesis of advanced silicone-based polymers and elastomers. The incorporation of diphenylsiloxane units can modify the thermal and mechanical properties of the resulting materials.
Materials Science Research
Researchers in materials science may utilise this copolymer for developing novel materials with tailored properties. Its structure allows for exploration in areas such as self-assembly, surface patterning, and the creation of specialised coatings or membranes.
| Boiling point | >400 °C(lit.) |
|---|---|
| Density | 1.036 g/mL at 25 °C |
| Refractive index | n20/D 1.465 |
| Viscosity | ~500 cSt(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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.
| Mol Wt | average Mn ~9,300 |
|---|
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 Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated used for?
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Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated (CAS: 68951-96-2) is used in applications such as micro/nanoelectronics, microfluidics, advanced polymer synthesis, and general materials science research due to its unique copolymer structure and vinyl termination.
What are the CAS number and formula for this product?
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The CAS number for Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated is 68951-96-2. The formula is not explicitly provided but it is a copolymer of dimethylsiloxane and diphenylsiloxane units, terminated with vinyl groups.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product primarily for research and development purposes. The material is a copolymer with an average molecular weight of approximately 9,300. We do not represent it as USP, BP, EP, or any pharmacopoeia grade. For specific purity requirements, please contact our technical sales team.
What are the main safety concerns when handling this chemical?
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When handling Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated, it is recommended to use safety measures such as wearing eyeshields and gloves. The material has a flash point of >113 °C ( >235.4 °F) and is assigned WGK Germany 3, indicating it is hazardous to water.
How is this chemical typically packaged and shipped?
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This chemical is typically packaged in appropriate containers to ensure stability and safety during transport. Tech Serve Solutions exports globally, adhering to international shipping regulations for chemical products. Please contact us for specific packaging and shipping details for your region.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quotation for Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated, please visit the product page on the Tech Serve Solutions website or contact our customer service department directly with your inquiry.
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