Diphenylsilanediol (CAS 947-42-2): A Key Organosilicon Intermediate
Explore the versatile applications and properties of Diphenylsilanediol in polymers, materials science, and beyond.
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Diphenylsilanediol
Diphenylsilanediol (CAS 947-42-2), also known as Dihydroxydiphenylsilane, is a white crystalline solid with a melting point of 144-147°C. It is a crucial organosilicon compound valued for its versatility in chemical synthesis and material modification. Its unique structure, featuring two phenyl groups and two hydroxyl groups attached to a central silicon atom, enables it to participate in a wide array of chemical reactions.
- Utilized as a structure control agent in silicone rubber processing, helping to reduce structuring phenomena and improve processing performance. This application of silicone rubber structure control agents is vital for achieving desired material properties.
- Serves as a raw material for synthesizing phenyl silicone oil, phenyl silicone resin, and phenyl silicone rubber, contributing to the development of materials with enhanced thermal and mechanical characteristics.
- A key intermediate in sol-gel processes for creating hybrid organic-inorganic materials, offering tunable porosity and useful properties for photonic applications.
- Acts as a modifier for polymers like epoxy resins, polyurethane, and acrylic resins, imparting properties such as improved high and low-temperature resistance, radiation resistance, and aging resistance.
Key Advantages
Versatile Reactivity
The presence of reactive silanol groups allows for diverse condensation reactions, making it an essential chemical intermediate in organosilicon synthesis and polymer modification.
Enhanced Material Properties
Incorporation into polymers and resins leads to improved thermal stability, mechanical strength, and resistance to aging and radiation, as seen in its role as an epoxy resin modifier.
Facilitates Advanced Materials
Enables the creation of specialized materials such as phenyl silicone oils, hybrid organic-inorganic nanocomposites for photonics, and dielectric layers for electronics, leveraging its unique organosilicon intermediate applications.
Key Applications
Silicone Rubber Industry
Functions as a silicone rubber structure control agent, improving processing and final product characteristics.
Specialty Chemicals
Acts as a vital phenyl silicone oil raw material and intermediate for a range of organosilicon products.
Polymer Science
Used as a modifier to enhance the thermal, mechanical, and aging properties of various polymers, including epoxy resins.
Advanced Materials
A precursor in sol-gel hybrid materials synthesis and for creating dielectric layers in optoelectronic devices.