Sec-butyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate CAS 1980038-46-7
| CAS No. | 1980038-46-7 |
| Molecular Formula | C9H11F7O3 |
| Molecular Weight | 300.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sec-butyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate.
CATO supplies Sec-butyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate (CAS 1980038-46-7), a certified reference material (molecular formula C9H11F7O3, MW 300.17 g/mol) for analytical method development and quality control.
Sec-butyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate (C9H11F7O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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.
As a certified reference material (CRM), Sec-butyl (2,2,3,3,4,4,4-heptafluorobutyl) carbonate 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 | C9H11F7O3 |
| Molecular Weight | 300.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Recommended Standards
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