Potassium perfluoro(2-ethoxyethane)sulphonate CAS 117205-07-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 117205-07-9 |
| Molecular Formula | C4F9O4S K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Potassium perfluoro(2-ethoxyethane)sulphonate (CAS 117205-07-9) pharmaceutical standards reference standard. Molecular formula: C4F9O4S K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4F9O4S K |
| Molecular Weight | 354.18 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Potassium Standards
- Perfluoro-2,5,8,11,14-pentamethyl-3,6,9,12,15-pentaoxaoctadecanoic Acid Methyl Ester (CAS 1005033-64-6)
- 5H-Perfluoro-3,4-bis(trifluoromethyl)-hexa-2,4-diene (CAS 104047-06-5)
- Perfluoro(2-ethoxyethane)sulfonic Acid (CAS 113507-82-7)
- 1-(Perfluoro-n-octyl)hexadecane (CAS 117146-18-6)
- 11-(Perfluoro-n-hexyl)undec-10-en-1-ol (CAS 117543-54-1)
- Sodium Perfluoro-3-methylheptane SulfonateDISCONTINUED (CAS 1202827-34-6)
- Sodium Perfluoro-6-methylheptanesulfonateDISCONTINUED (CAS 1202827-38-0)
- EThyl perfluoro-9-methyl-8-oxadecanoate (CAS 1211025-06-7)
Recommended Standards
- 2-Chloro-4-fluoro-6-(trifluoromethyl)pyridine (CAS 1227574-58-4)
- 5-Bromo-2-(tributylstannyl)pyridine (CAS 611168-46-8)
- (4-(Prop-1-en-2-yl)phenyl)boronic acid (CAS 6962-76-1)
- Ceftibuten Impurity 6 (CAS CATO-C4X-18906)
- 4-(Trifluoromethoxy)benzoyl Chloride (CAS 36823-88-8)
- Formoterol Impurity 31 (CAS 477552-94-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com