Butyltriethoxysilane CAS 4781-99-1
Purity >90%In StockPharmaceutical Standards
| CAS No. | 4781-99-1 |
| Molecular Formula | C10H24O3Si |
| Molecular Weight | 220.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butyltriethoxysilane (CAS 4781-99-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H24O3Si. Molecular weight: 220.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H24O3Si |
| Molecular Weight | 220.38 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- Triisopropoxy(methyl)silane (CAS 5581-67-9)
- Triethoxy(isobutyl)silane (CAS 17980-47-1)
- tert-Butyl(triethoxy)silane (CAS 993-66-8)
- 6-Bromo-2,4-dimethylpyridin-3-amine (CAS 897733-12-9)
- SirReal2 (CAS 709002-46-0)
- tert-Butyl 4-carbamoyl-4-fluoropiperidine-1-carboxylate (CAS 918431-92-2)
- 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic Acid (CAS 100361-18-0)
- 2-(2,3-Difluorophenyl)pyrimidine (CAS 190776-46-6)
- Formoterol Impurity 61 (CAS CATO-C4X-152561)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com