1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane
1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane (CAS: 302912-36-3) is an organosilicon compound with the linear formula [[HSi(CH3)2O]2Si(C6H11)]2O and a molecular weight of 539.12. This siloxane derivative is utilised in chemical synthesis and materials science. Its unique structure lends itself to applications in areas such as polymer science and the development of nanomaterials, particularly as a precursor or intermediate for silsesquioxanes and POSS nanohybrids.
- Synonyms
- 3,3-tetrakis(dimethylsilyloxy)disiloxane, [[HSi(CH3)2O]2Si(C6H11)]2O
![1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane ([[HSi(CH3)2O]2Si(C6H11)]2O) — chemical structure, CAS 302912-36-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F302912-36-3.png&w=3840&q=75)
Chemical Synthesis Intermediate
This compound serves as a versatile building block in organic and organosilicon synthesis. Its structure allows for further functionalization or incorporation into more complex molecular architectures.
Materials Science Precursor
It acts as a precursor for advanced materials, including silsesquioxanes and polyhedral oligomeric silsesquioxanes (POSS) nanohybrids. These materials are valuable in developing polymers with enhanced thermal, mechanical, and surface properties.
Monomer for Specialty Polymers
As a siloxane monomer, it can be polymerised to create specialty silicones with tailored characteristics. These polymers find use in demanding applications requiring specific thermal stability or surface energy.
Nanomaterial Development
The compound is employed in the synthesis of nanomaterials, contributing to the field of nanotechnology by enabling the creation of novel nanostructures and nanohybrids.
| Molecular weight | 539.12 |
|---|---|
| Linear formula | [[HSi(CH3)2O]2Si(C6H11)]2O |
| Density | 0.958 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.44(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| 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 1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane used for?
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This compound is primarily used as an intermediate in chemical synthesis, a precursor for materials science applications like silsesquioxanes and POSS nanohybrids, and as a monomer for specialty silicone polymers and nanomaterials.
What are the CAS number and chemical formula for this product?
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The CAS number is 302912-36-3, and its linear formula is [[HSi(CH3)2O]2Si(C6H11)]2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and technical applications. We do not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated otherwise on the Certificate of Analysis.
How should 1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane be handled?
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Handling requires appropriate personal protective equipment including eyeshields, gloves, and respiratory protection (half-mask respirator EU/US, multi-purpose combination cartridge US). Observe all safety precautions associated with its WGK Germany rating of 3.
Is this product a controlled substance?
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The provided data does not indicate that this compound is a controlled substance.
How is 1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylsilyloxy)disiloxane packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions ensures appropriate packaging and compliance with international shipping regulations for export.
How can I request a sample or quote for this chemical?
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Please contact our sales team through the website to request a sample or obtain a quotation for this product.
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