(Trimethylsilyl)ketene
(Trimethylsilyl)ketene (CAS 4071-85-6), molecular formula (CH3)3SiCH=C=O, 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.
| Molecular weight | 114.22 |
|---|---|
| Linear formula | (CH3)3SiCH=C=O |
| Assay | 97% |
| Boiling point | 80-82 °C(lit.) |
| Density | 0.813 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.413(lit.) |
| Contains / stabiliser | copper as stabilizer |
Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -16 °C / 3.2 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 7/9-16-29-33 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shelf Life | 1‑2 mo. (in freezer) |
|---|
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 (Trimethylsilyl)ketene?
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(Trimethylsilyl)ketene (CAS 4071-85-6), molecular formula (CH3)3SiCH=C=O, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of (Trimethylsilyl)ketene does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Trimethylsilyl)ketene 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 (Trimethylsilyl)ketene?
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(Trimethylsilyl)ketene has CAS number 4071-85-6 and molecular formula (CH3)3SiCH=C=O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for (Trimethylsilyl)ketene?
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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 (Trimethylsilyl)ketene 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 (Trimethylsilyl)ketene be stored?
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Store (Trimethylsilyl)ketene 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 (Trimethylsilyl)ketene used for?
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(Trimethylsilyl)ketene 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 (Trimethylsilyl)ketene?
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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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