DIPHENYL SELENIDE (CAS 1132-39-4): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Diphenyl Selenide (CAS 1132-39-4) is an organoselenium compound with the formula (C₆H₅)₂Se. It is widely used in organic synthesis, catalysis, and material science due to its unique chemical properties.
Key Specifications
| Parameter | Value |
|---|---|
| CAS Number | 1132-39-4 |
| Molecular Weight | 235.15 g/mol |
| Appearance | Yellowish crystalline solid |
| Melting Point | 62-65°C |
| Solubility | Soluble in organic solvents (e.g., THF, DCM) |
Comparative Analysis
| Property | Diphenyl Selenide | Diphenyl Sulfide |
|---|---|---|
| Reactivity | Higher in Se-mediated reactions | Lower |
| Thermal Stability | Stable up to 200°C | Stable up to 180°C |
2. Key Applications
- Organic Synthesis: Used as a selenium source in cross-coupling reactions.
- Pharmaceuticals: Intermediate in antiviral and anticancer drug development.
- Materials Science: Precursor for selenium-containing polymers.
3. Usage Guidelines
Handling & Storage
- Store in a cool, dry place under inert gas (e.g., N₂).
- Use PPE (gloves, goggles) to avoid direct contact.
4. Case Studies
Case 1: Synthesis of Selenium Nanoparticles
A research team used Diphenyl Selenide as a precursor to synthesize Se nanoparticles with 95% yield, enhancing catalytic efficiency in hydrogenation reactions.
5. Client Success Stories
Client A: XYZ Pharmaceuticals
XYZ Pharmaceuticals reduced reaction time by 40% in antiviral drug synthesis using Diphenyl Selenide as a catalyst.
Client B: ABC Materials Corp
ABC Materials Corp developed a high-performance polymer with improved thermal stability by incorporating Diphenyl Selenide.
6. Contact for Inquiries
Email: info@vivalr.com
Phone: (86) 15866781826
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