1,2,2,2-Tetrafluoroethyl iodide CAS 3831-49-0
| CAS No. | 3831-49-0 |
| Molecular Formula | C2HF4I |
| Molecular Weight | 227.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2,2,2-Tetrafluoroethyl iodide 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.
1,2,2,2-Tetrafluoroethyl iodide (CAS 3831-49-0) is a high-purity analytical reference standard with the molecular formula C2HF4I and a molecular weight of 227.93 g/mol.
The molecular framework of 1,2,2,2-Tetrafluoroethyl iodide (C2HF4I) is characterized by fluorine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2HF4I |
| Molecular Weight | 227.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/I-containing |
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