In modern chemical industries, the application of highly reactive intermediates is crucial for enhancing material performance. Recently, a product named IOTA 616, a hydride-ended silicone oil, has garnered industry attention due to its excellent reactivity and wide range of applications.
Product Features
IOTA 616 is a colorless transparent liquid with the following notable features:
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Chemical Name: Hydride-Ended Silicone Oil
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Alias: Hydride-Terminated Polydimethylsiloxane
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CAS Number: 70900-21-9
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Viscosity: 2-3 mPa·s (25℃)
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Molecular Weight: 500-62,700
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Hydrogen Content: 0.5%-0.003%
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Density: 0.9-0.97 g/cm³
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Refractive Index: 1.395-1.403
Applications
Leveraging its highly reactive Si—H bonds, IOTA 616 is widely used in the following fields:
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Hydrosilylation Reactions: As a basic intermediate, it is used to manufacture various reactive linear modified silicone oils.
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Block Copolymerization Reactions: As a key intermediate, it participates in the synthesis of complex polymers.
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Addition-Curing Liquid Silicone Rubber: As a chain extender and crosslinking agent, it significantly improves the elongation at break and toughness of the rubber.
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Polymer Modification: As a starting material, it is used in the modification reactions of plastics and resins.
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Hydrophobic and Moisture-Resistant Properties: It exhibits excellent hydrophobic and moisture-resistant properties, similar to IOTA 202 and IOTA 203.
Application Advantages
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Highly Reactive Si—H Bonds: Significantly enhances reaction efficiency and shortens process time.
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Versatility: Can be applied in hydrosilylation, block copolymerization, and polymer modification across multiple fields.
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Performance Enhancement: As a crosslinking agent and chain extender, it significantly improves the mechanical properties of silicone rubber.
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Environmental and Safety Compliance: Must follow hazardous goods regulations during transportation and storage to ensure safe usage.
Packaging and Storage
IOTA 616 is packaged in 200L plastic drums or iron drums, with a net weight of 190KG. Customized packaging sizes can be arranged based on customer requirements. Storage should be in a well-ventilated, dry environment, avoiding open flames and contact with acidic or alkaline substances, with a temperature range of -45℃ to 45℃.
Future Outlook
With the growing demand for high-performance materials in industry, IOTA 616 is expected to find applications in more fields, particularly in silicone rubber, plastic resins, and polymer modification. Companies can enhance product performance and market competitiveness by adopting this highly reactive intermediate.
