1,2-Dichlorotetrafluoropropene CAS 431-53-8
| CAS No. | 431-53-8 |
| Molecular Formula | C3Cl2F4 |
| Molecular Weight | 182.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2-Dichlorotetrafluoropropene 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-Dichlorotetrafluoropropene (CAS 431-53-8), molecular formula C3Cl2F4 and molecular weight 182.93 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-Dichlorotetrafluoropropene (C3Cl2F4) is characterized by fluorine/chlorine 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 | C3Cl2F4 |
| Molecular Weight | 182.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Recommended Standards
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Why CATO?
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