1H,1H,7H-Perfluoroheptan-1-ol CAS 335-99-9
| CAS No. | 335-99-9 |
| Molecular Formula | C7H4F12O |
| Molecular Weight | 332.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.09 g/mol gives 1H,1H,7H-Perfluoroheptan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1H,1H,7H-Perfluoroheptan-1-ol (CAS 335-99-9) is a high-purity analytical reference standard with the molecular formula C7H4F12O and a molecular weight of 332.09 g/mol.
Based on its molecular formula C7H4F12O, 1H,1H,7H-Perfluoroheptan-1-ol contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 332.09 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), 1H,1H,7H-Perfluoroheptan-1-ol 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 | C7H4F12O |
| Molecular Weight | 332.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
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