1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane CAS 3102-79-2
| CAS No. | 3102-79-2 |
| Molecular Formula | C11H7Cl2F17Si |
| Molecular Weight | 561.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane (C11H7Cl2F17Si) is characterized by fluorine/chlorine 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 1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane (CAS 3102-79-2), a certified reference material (molecular formula C11H7Cl2F17Si, MW 561.14 g/mol) for analytical method development and quality control.
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 | C11H7Cl2F17Si |
| Molecular Weight | 561.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Recommended Standards
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