1-Chloro-1-iodotetrafluoroethane CAS 754-23-4
| CAS No. | 754-23-4 |
| Molecular Formula | C2ClF4I |
| Molecular Weight | 262.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Chloro-1-iodotetrafluoroethane is closely related to fluorine/chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Chloro-1-iodotetrafluoroethane (CAS 754-23-4), molecular formula C2ClF4I and molecular weight 262.37 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Chloro-1-iodotetrafluoroethane (C2ClF4I) is characterized by fluorine/chlorine/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.
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.
CATO manufactures 1-Chloro-1-iodotetrafluoroethane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2ClF4I |
| Molecular Weight | 262.37 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.) | 1957 |
| Halogen Content | F/Cl/I-containing |
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