2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane CAS 63573-66-0
| CAS No. | 63573-66-0 |
| Molecular Formula | C4HBr2ClF6 |
| Molecular Weight | 358.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 358.30 g/mol gives 2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane (CAS 63573-66-0) is a high-purity analytical reference standard with the molecular formula C4HBr2ClF6 and a molecular weight of 358.30 g/mol.
2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane (C4HBr2ClF6) contains fluorine/chlorine/bromine 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 | C4HBr2ClF6 |
| Molecular Weight | 358.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F/Cl/Br-containing |
Related Dibromo Standards
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