1,2-Dichloro-2H,3H,3H-perfluorobutane CAS 153083-94-4
| CAS No. | 153083-94-4 |
| Molecular Formula | C4H3Cl2F5 |
| Molecular Weight | 216.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 216.96 g/mol gives 1,2-Dichloro-2H,3H,3H-perfluorobutane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-Dichloro-2H,3H,3H-perfluorobutane (CAS 153083-94-4), molecular formula C4H3Cl2F5 and molecular weight 216.96 g/mol, is a CATO reference standard with documented purity and traceability.
1,2-Dichloro-2H,3H,3H-perfluorobutane (C4H3Cl2F5) contains 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-Dichloro-2H,3H,3H-perfluorobutane 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 | C4H3Cl2F5 |
| Molecular Weight | 216.96 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.) | 2000 |
| Halogen Content | F/Cl-containing |
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