Trimethyl[4-(trifluoromethyl)phenyl]silane CAS 312-75-4
| CAS No. | 312-75-4 |
| Molecular Formula | C10H13F3Si |
| Molecular Weight | 218.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Trimethyl[4-(trifluoromethyl)phenyl]silane (C10H13F3Si) is characterized by fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Trimethyl[4-(trifluoromethyl)phenyl]silane (CAS 312-75-4), a certified reference material (molecular formula C10H13F3Si, MW 218.29 g/mol) for analytical method development and quality control.
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.
CATO manufactures Trimethyl[4-(trifluoromethyl)phenyl]silane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13F3Si |
| Molecular Weight | 218.29 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.) | 1957 |
| Halogen Content | F-containing |
Related Trimethyl Standards
- Trimethyl(2-(trifluoromethyl)phenyl)silane (CAS 312-92-5)
- 4-(2,4,5-Trimethyl-phenyl)-thiazol-2-ylamine (CAS 383131-99-5)
- 4-(2,4,6-Trimethyl-phenyl)-thiazol-2-ylamine (CAS 81529-60-4)
- 2-(2,5,6-Trimethyl-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 778535-15-2)
- 2,2,6-Trimethyl-5-phenyl-4H-1,3-dioxin-4-one (CAS 87769-42-4)
- 1,3,3-Trimethyl-2-methylene-5-nitroindoline 2,3-Dihydro-1,3,3-trimethyl-2-methylene-5-nitro-1H-indole 2-Methylene-5-nitro-1,3,3-trimethylindoline 36429-14-8 5-Nitro-1,3,3-trimethyl-2-methylene-2,3-dihydroindole (CAS 36429-14-8)
- 2,4,6-Trimethyl-alpha-(trifluoromethyl)benzyl Alcohol (CAS 102626-53-9)
- Trimethyl Propane-1,2,2-tricarboxylate (CAS 39994-40-6)
Recommended Standards
- Undecanoic anhydride (CAS 2082-77-1)
- trans-4-Phenylcyclohexaneacetic acid (CAS 52092-29-2)
- α-Cyclohexyl-benzeneacetic Acid (CAS 3894-09-5)
- trans-2-Hexen-1-yl Phenylacetate (CAS 68133-78-8)
- 2-Mercaptophenylbutyric Acid (CAS 359436-78-5)
- 3-Bromo-4-propoxybenzoic acid (CAS 849509-45-1)
- 1-Methyl-1,7-diazaspiro[3.5]Nonan-2-one (CAS 1936166-64-1)
- 6-Methyl Imatinib (CAS 1032314-85-4)
- Methyl 1-(2-(dimethylamino)-2-oxoethyl)-3-nitro-1H-pyrazole-5-carboxylate (CAS 1245823-34-0)
- 2-tert-Butylimidazole (CAS 36947-69-0)
- (R)-2-[(tert-Butoxycarbonyl)amino]-3-(m-tolyl)propanoic Acid (CAS 114873-14-2)
- 3-(4-fluorophenyl)-2,5-dihydro-1H-pyrrole hydrochloride (CAS 917505-35-2)
- (3R)-3-amino-N,N-dimethylpiperidine-1-sulfonamide hydrochloride (CAS 1807921-11-4)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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