Perfluorohexadecanoic Acid CAS 67905-19-5
| CAS No. | 67905-19-5 |
| Molecular Formula | C16HF31O2 |
| Molecular Weight | 814.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Perfluorohexadecanoic Acid (CAS 67905-19-5) is a high-purity analytical reference standard with the molecular formula C16HF31O2 and a molecular weight of 814.13 g/mol.
The molecular framework of Perfluorohexadecanoic Acid (C16HF31O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Perfluorohexadecanoic Acid 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 | C16HF31O2 |
| Molecular Weight | 814.13 g/mol |
| Purity | >80% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
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Why CATO?
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