(4-(tert-Butyl)phenethyl)chlorodimethylsilane CAS 93502-75-1
| CAS No. | 93502-75-1 |
| Molecular Formula | C14H23ClSi |
| Molecular Weight | 254.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to chlorine substitution, (4-(tert-Butyl)phenethyl)chlorodimethylsilane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 254.87 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(4-(tert-Butyl)phenethyl)chlorodimethylsilane (CAS 93502-75-1), molecular formula C14H23ClSi and molecular weight 254.87 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (4-(tert-Butyl)phenethyl)chlorodimethylsilane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H23ClSi |
| Molecular Weight | 254.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
Recommended Standards
- Chlorodiisopropyl(phenethyl)silane (CAS 151613-24-0)
- 2,5-Dibromo-4-fluoropyridine (CAS 1033203-46-1)
- 2,3-Dibromomaleinimide (CAS 1122-10-7)
- 2,6-Dibromo-4-fluoropyridine (CAS 1214344-15-6)
- 5-Amino-1-(2-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 443113-88-0)
- 2,5-Dichloro-7-methylbenzo[d]oxazole (CAS 1181245-77-1)
- 2-Bromo-5,6-dihydro-4H-cyclopenta[b]furan-4-one (CAS 1368352-72-0)
- Z-His(Boc)-OH (CAS 32675-94-8)
- 1,1,1-Trifluoro-5-phenylpentan-3-amine (CAS 1249080-46-3)
- 3-(1-Propylpyrrolidin-2-yl)pyridine (CAS 91907-45-8)
- 3-Benzyloxathiazolidine 2,2-dioxide 957872-91-2 (CAS 957872-91-2)
- 3-(2-Fluoro-4-nitrophenoxy)-N-(4-(trifluoromethyl)phenyl)thiophene-2-carboxamide (CAS 303152-57-0)
- 1,3-Dimethyl-5-{[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 861213-00-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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 18665070610 / Nicole.chen@cato-chem.com