tert-Butyldiphenylsilane CAS 33729-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33729-92-9 |
| Molecular Formula | C16H20Si |
| Molecular Weight | 240.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyldiphenylsilane (CAS 33729-92-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20Si. Molecular weight: 240.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H20Si |
| Molecular Weight | 240.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1966 |
Recommended Standards
- Oxirane, 2-tetradecyl-, homopolymer (CAS 68110-12-3)
- Hexadecanal (CAS 629-80-1)
- Hexadecan-5-one (CAS 41903-81-5)
- 3-Amino-4-(3-chlorophenyl)-1-methylazetidin-2-one (CAS 1291490-34-0)
- n-Isopropyl-2-(mesityloxy)acetamide (CAS 431057-61-3)
- (2,4-Dimethylthiazol-5-yl)methanamine dihydrochloride (CAS 1185293-90-6)
- 1,3,7,9-Tetramethoxy-2,6-dimethyldibenzo[b,d]furan (CAS 24565-66-0)
- imidazo[1,2-a]pyridine-6-sulfonyl chloride (CAS 1444886-02-5)
- (3-Isopropylisoxazol-5-yl)methanamine 2,2,2-trifluoroacetate (CAS 1159599-97-9)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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