2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxane
2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxane (CAS: 60665-85-2) is a silicon-based compound with the empirical formula C28H56O12Si4 and a molecular weight of 697.08 g/mol. This cyclosiloxane derivative functions as a crosslinking agent. It is primarily utilised in materials science and polymer science applications to modify polymer networks and enhance material properties. The compound is supplied with an assay of 90%.
- IUPAC
- CS-697,Polyglycidyl ether cyclosiloxane,Tetrakis(propyl glycidyl ether)cyclomethylsiloxane
- Synonyms
- 60665-85-28-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxaneC28H56O12Si4CS-697Polyglycidyl ether cyclosiloxaneTetrakis(propyl glycidyl ether)cyclomethylsiloxane
Crosslinking Agent in Polymer Science
This tetrakis(propyl glycidyl ether)cyclotetrasiloxane serves as an effective crosslinking agent for various polymer systems. Its epoxy functionalities allow it to react with suitable co-reactants, forming robust three-dimensional polymer networks. This enhances the mechanical strength, thermal stability, and chemical resistance of the resulting materials.
Modifier for Silicone Elastomers
The compound can be incorporated into silicone formulations to act as a crosslinker. This process helps to cure silicone elastomers, leading to improved tensile strength and elongation properties. It is particularly useful in applications requiring tailored elastomeric performance and durability.
Component in Advanced Materials
Utilised in materials science, this cyclosiloxane can be a component in the development of advanced materials. Its unique structure contributes to the creation of materials with specific thermal and mechanical characteristics, suitable for specialised industrial applications.
| Molecular weight | 697.08 |
|---|---|
| Empirical formula | C28H56O12Si4 |
| Assay | 90% |
| Density | 1.132 g/mL at 25 °C |
| Viscosity | 125-250 cP |
| Storage temperature | 2-8°C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >200 °C / >392 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Eq Wt | 175-190 g/eq Epoxide |
|---|
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 2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxane used for?
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This compound is primarily used as a crosslinking agent in polymer science and materials science applications, particularly for modifying silicone elastomers and creating advanced materials.
What are the CAS number and empirical formula for this chemical?
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The CAS number is 60665-85-2, and the empirical formula is C28H56O12Si4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 90%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling this chemical?
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This compound is classified with GHS07 symbol and a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including gloves and eye protection, should be worn.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, handling shipments and exports according to international regulations.
How can I request a sample or a quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (60665-85-2).
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