Diethoxydiphenylsilane CAS 2553-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2553-19-7 |
| Molecular Formula | C16H20O2Si |
| Molecular Weight | 272.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diethoxydiphenylsilane (CAS 2553-19-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H20O2Si. Molecular weight: 272.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H20O2Si |
| Molecular Weight | 272.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Bis(4-methoxyphenyl)dimethylsilane (CAS 69983-36-4)
- Dimethoxydi-p-tolylsilane (CAS 92779-72-1)
- Bis(3-(pyridin-4-yl)propyl)sulfane (CAS 69603-59-4)
- 3-Amino-1-(furan-2-yl)butan-1-one hydrochloride (CAS 1384582-24-4)
- 3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-amine (CAS 114212-86-1)
- 5-((3-Methoxyphenyl)amino)-6-methyl-1,2,4-triazin-3(2H)-one (CAS 459213-93-5)
- 3,6-Dichloro-4-(tetrahydrofuran-3-yl)pyridazine (CAS 1619895-43-0)
- N-(9-Ethyl-9H-carbazol-3-yl)-2-(4-methyl-2,5-dioxo-4-(p-tolyl)imidazolidin-1-yl)acetamide (CAS 956357-71-4)
- (2R,4R)-1-[(tert-butoxy)carbonyl]-4-methylpyrrolidine-2-carboxylic acid (CAS 871727-77-4)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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