1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane
- CAS No.17875-55-7
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity silicone crosslinker designed for liquid silicone rubber and phenyl resin formulations.
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Product Overview
1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane is a specialized organosilicon compound engineered for high-performance industrial applications. As a key functional additive, this chemical serves as an effective crosslinking agent within advanced silicone polymer systems. Our manufacturing process ensures exceptional molecular consistency, making it an ideal choice for producers seeking reliability in their final product performance.
This trisiloxane derivative features a unique structural configuration that enhances thermal stability and mechanical strength in cured materials. The presence of phenyl groups contributes to improved refractive index properties and radiation resistance, which are critical factors in demanding electronic and optical applications. We maintain strict quality control protocols to guarantee batch-to-batch uniformity.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 17875-55-7 |
| Molecular Formula | C16H24O2Si3 |
| Molecular Weight | 332.62 g/mol |
| Appearance | Colorless clear liquid |
| Purity | ≥99.0% |
| Density | 0.994 g/cm³ |
| Boiling Point | 292°C |
| Flash Point | 130°C |
| Refractive Index | 1.500 |
Industrial Applications
The primary utility of this compound lies in its role as a crosslinker for liquid silicone rubber (LSR) and phenyl silicone rubber formulations. By facilitating robust network formation during the curing process, it significantly enhances the tensile strength and elongation properties of the final elastomer. Additionally, it is extensively used in the production of phenyl resins where thermal endurance and dielectric properties are paramount.
Manufacturers in the electronics, automotive, and aerospace sectors rely on this material to achieve superior performance benchmarks. Its compatibility with various catalyst systems allows for flexible processing conditions, enabling producers to optimize their manufacturing cycles without compromising on material integrity. Whether used in molding compounds or coating formulations, this chemical delivers consistent results.
Quality And Safety
We adhere to international safety standards for the handling and storage of organosilicon chemicals. The product should be stored in a cool, ventilated area away from direct sunlight and incompatible materials. Proper personal protective equipment is recommended during handling to ensure workplace safety. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA) to verify compliance with specified purity levels.
Why Choose Our Supply
- Consistent high purity levels exceeding 99.0% for reliable formulation outcomes.
- Global logistics capabilities ensuring timely delivery to manufacturing sites.
- Dedicated technical support team available for formulation guidance and troubleshooting.
- Competitive bulk pricing structures tailored for large-scale industrial consumers.
- Flexible packaging options including 200 kg drums or customized container loads.
Partner with us for a dependable supply chain of premium speciality chemicals. Our commitment to quality and service makes us a preferred vendor for leading polymer manufacturers worldwide. Contact our sales team today to discuss your specific requirements and request a sample for evaluation.
