Speciality Chemicals

Diethylsilanediol

  • CAS No.63148-61-8
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Diethylsilanediol fluid offering exceptional thermal stability and lubrication for industrial instrumentation and damping applications.

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Product Technical Details

Product Overview

Diethylsilanediol represents a high-performance organosilicon compound designed for demanding industrial environments. As a specialized silicone fluid, this product delivers superior stability and reliability across a wide range of technical applications. Our manufacturing process ensures consistent molecular structure, resulting in a material that maintains its physical properties even under extreme thermal stress. This chemical is particularly valued in sectors requiring precise viscosity control and long-term operational durability.

Engineered for versatility, this silicone-based fluid serves as a critical component in advanced instrumentation and mechanical systems. The unique chemical composition provides a balance of hydrophobicity and thermal resistance that outperforms conventional mineral oils. Whether used as a standalone lubricant or as a functional additive, Diethylsilanediol enhances the performance lifecycle of sensitive equipment.

Technical Specifications

ParameterSpecification
CAS Number63148-61-8
AppearanceColorless or yellowish viscous liquid
Purity (GC)≥99.0%
Density0.96 g/cm³
Flash Point80°C
Refractive Index1.438

Industrial Applications

The primary utility of this material lies in its role as a damping fluid for precision sensors and instrumentation. Its low vapor pressure and minimal volatility ensure that system calibration remains stable over extended periods without frequent maintenance. Additionally, the fluid acts as an effective thickening agent for mineral oils and synthetic lubricants, improving the viscosity index and overall performance of the base oil.

In electronic and electrical applications, the dielectric properties of Diethylsilanediol provide essential insulation and protection against moisture ingress. The chemical resistance allows it to function effectively in environments where exposure to oxidizing agents or radiation might degrade lesser materials. This makes it an ideal choice for high-reliability sectors such as aerospace, automotive sensing, and industrial automation.

Key Advantages

  • Exceptional thermal stability with minimal viscosity changes across temperature ranges.
  • Low freezing point ensures functionality in cold climate operations.
  • High oxidation resistance extends the service life of machinery and fluids.
  • Superior waterproofness protects sensitive components from humidity.
  • Non-corrosive formulation safeguards metal surfaces from degradation.
  • Low surface tension facilitates excellent wetting and spreading characteristics.

Quality Assurance and Packaging

We adhere to strict quality control protocols to guarantee every batch meets the specified purity levels. Each shipment is accompanied by a Certificate of Analysis (COA) to verify compliance with international standards. The product is typically packaged in 25 kg drums, though we offer flexible packaging solutions tailored to specific customer logistics and volume requirements. Proper storage in a cool, ventilated area ensures the material retains its optimal properties throughout its shelf life.