Triphenylsilane
| Chemical Name: | Triphenylsilane |
| Alias: | Triphenysilane, Tri(phenyl)silicon |
| Product Category: | Phenyl Silane – Silanes |
| Structural Formula: |  |
| CAS NO.: | 789-25-3 |
| Molecular formula: | C18H16Si |
| EINECS: | 212-333-0 |
| Molecular Weight: | 260.405 |
Triphenylsilane Description
Triphenylsilane (CAS 789-25-3), also known as TPS, is a white crystalline powder and a versatile reducing agent in organic synthesis. It reacts with water and is commonly used as a pharmaceutical intermediate. Triphenylsilane is unique for its ability to reduce carbonyl, hydroxyl, and hydroxycarboxylate groups, offering advantages over traditional reducing agents.
Key Points:
- White crystalline powder, CAS 789-25-3
- Reducing agent and hydrosilylating reagent
- Ideal for organic synthesis and pharmaceutical intermediates
- Effective for reducing carbonyls, hydroxyls, and hydroxycarboxylates
| Chemical name | Triphenylsilane |
| Synonyms | DK914; DK021; NSC 12565; Triphenysilane; triphenyl-silan; Tri(phenyl)silicon; SILANE, TRIPHENYL-; |
| Product Category | Phenyl Silanes – Silane Coupling Agent |
| Density | 1.1±0.1 G/Cm3 |
| Boiling Point | 374.8±15.0 °C At 760 Mmhg |
| Melting Point | 91-94 °C(Lit.) |
| Molecular Formula | C18h15clsi |
| Molecular Weight | 294.850 |
| Flash Point | 164.5±10.3 °C |
| Exact Mass | 294.063141 |
| Logp | 7.43 |
| Appearance Traits | White Powder |
| Vapor Pressure | 0.0±0.8 Mmhg At 25°C |
| Refractive Index | 1.614 |
| Storage Conditions | Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. The packaging must be sealed and protected from moisture. They should be stored separately from oxidants, etc. and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills. |
| Stability | Reacts With Moist Air And Strong Oxidants。 |
| Water Solubility | Acetone: 0.1 G/Ml, Clear |
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Triphenylsilane: Guide
Triphenylsilane (CAS 789-25-3) is a versatile compound used in adhesives, coatings, and casting adhesives. It acts as a coupling agent, cross-linking agent, and surface modifier.
Applications:
- Catalytic hydrogen-deuterium exchange of silanes
- Oxidation of carbon nanotube-gold nanocomplexes
- Hydrolysis of ruthenium complexes
- Synthesis of bromosilanes
- Producing enol silanes via hydrogenated silanization
Key Benefits:
- Great for cross-linking and coupling
- Useful in multiple chemical processes
