1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether CAS 26675-46-7
| CAS No. | 26675-46-7 |
| Molecular Formula | C3H2ClF5O |
| Molecular Weight | 184.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether (CAS 26675-46-7), molecular formula C3H2ClF5O and molecular weight 184.49 g/mol, is a CATO reference standard with documented purity and traceability.
1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether (C3H2ClF5O) contains a hydroxyl group, an ether linkage, 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.
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.
As a certified reference material (CRM), 1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether 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 | C3H2ClF5O |
| Molecular Weight | 184.49 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 0.0 |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F/Cl-containing |
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