Diethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate CAS 993-86-2
| CAS No. | 993-86-2 |
| Molecular Formula | C6H12Cl3O4P |
| Molecular Weight | 285.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 285.49 g/mol gives Diethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Diethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate (CAS 993-86-2), a certified reference material (molecular formula C6H12Cl3O4P, MW 285.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H12Cl3O4P, Diethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 285.49 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), Diethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate 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 | C6H12Cl3O4P |
| Molecular Weight | 285.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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