3,3-Dibromo-1,1,1-trifluorobutan-2-one CAS 382-12-7
| CAS No. | 382-12-7 |
| Molecular Formula | C4H3Br2F3O |
| Molecular Weight | 283.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 283.87 g/mol gives 3,3-Dibromo-1,1,1-trifluorobutan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,3-Dibromo-1,1,1-trifluorobutan-2-one (CAS 382-12-7), a certified reference material (molecular formula C4H3Br2F3O, MW 283.87 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H3Br2F3O, 3,3-Dibromo-1,1,1-trifluorobutan-2-one contains a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 283.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 3,3-Dibromo-1,1,1-trifluorobutan-2-one 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 | C4H3Br2F3O |
| Molecular Weight | 283.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
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