Triphenylsilane
Triphenylsilane (CAS 789-25-3), molecular formula (C6H5)3SiH, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 1,1′,1′′-Silylidynetrisbenzene,NSC 12565,Triphenylhydrosilane
| Molecular weight | 260.41 |
|---|---|
| Linear formula | (C6H5)3SiH |
| Assay | 97% |
| Boiling point | 152 °C/2 mmHg(lit.) |
| Application | Reactant or reagent:• For catalytic hydrogen deuterium exchange reactions of silanes1• To be oxidized by carbon nanotube-gold nanohybrids2• For hydrolysis by ruthenium complexes3• For hydrosilylation to produce enolsilanes4• For synthesis of bromosilanes5• For ozone oxidation of silyl-alkenes for synthesis of α-O-silylated acyloin derivatives6• Used to synthesize hydrido silyl and bis(silyl) bis(imidazolinylidene) nickel complexes7 |
| Melting point | 43-45 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 76 °C / 168.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Triphenylsilane?
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Triphenylsilane (CAS 789-25-3), molecular formula (C6H5)3SiH, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Triphenylsilane does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triphenylsilane in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Triphenylsilane?
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Triphenylsilane has CAS number 789-25-3 and molecular formula (C6H5)3SiH. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Triphenylsilane?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Triphenylsilane ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Triphenylsilane be stored?
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Store Triphenylsilane in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Triphenylsilane used for?
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Triphenylsilane is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Triphenylsilane?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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