Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane CAS 78560-45-9
| CAS No. | 78560-45-9 |
| Molecular Formula | C8H4Cl3F13Si |
| Molecular Weight | 481.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane (CAS 78560-45-9), molecular formula C8H4Cl3F13Si and molecular weight 481.54 g/mol, is a CATO reference standard with documented purity and traceability.
Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane (C8H4Cl3F13Si) contains fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl3F13Si |
| Molecular Weight | 481.54 g/mol |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/Cl-containing |
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