Perfluoro-2-propanesulfonyl fluoride CAS 14856-91-8
| CAS No. | 14856-91-8 |
| Molecular Formula | C3F8O2S |
| Molecular Weight | 252.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Perfluoro-2-propanesulfonyl fluoride 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.
Perfluoro-2-propanesulfonyl fluoride (CAS 14856-91-8) is a high-purity analytical reference standard with the molecular formula C3F8O2S and a molecular weight of 252.08 g/mol.
Perfluoro-2-propanesulfonyl fluoride (C3F8O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3F8O2S |
| Molecular Weight | 252.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Perfluoro Standards
- Perfluoro-1-propanesulfonyl Fluoride (CAS 423-40-5)
- (Perfluoro-1,4-phenylene)diboronic acid (CAS 1380435-69-7)
- 2378-02-1 Perfluoro-tert-butyl alcohol 2-Propanol, 1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)- AI3-29338 BRN 1841640 EINECS 219-157-3 1,1,1,3,3,3-Hexafluoro-2-(trifluoromethyl)-2-propanol Nonafluoro-tert-butanol Nonafluor-terc.butanol [Czech] Nonafluor-terc.butanol (CAS 2378-02-1)
- Perfluoro-3-methoxypropanoic Acid (PFMOPrA) (CAS 13140-29-9)
- Perfluoro-3-methoxypropanoic acid (PFMOPrA) (CAS 377-73-1)
- 2-Methyl-4-(perfluoro-2-propyl)aniline (CAS 238098-26-5)
- Perfluoro-4-methoxybutanoic acid (PFMOBA) (CAS 863090-89-5)
- Perfluoro(3-oxapent-4-ene)sulfonyl fluoride (CAS 29514-94-1)
Recommended Standards
- 3-Bromo-2-(4-fluorophenyl)pyridine (CAS 1417519-79-9)
- (3,5-Di(1H-pyrrol-1-yl)phenyl)boronic acid (CAS 2225172-18-7)
- 7-Chloro-[1,2,4]triazolo[1,5-a]pyridine-2-sulfonyl chloride (CAS 1315368-11-6)
- (4-{6-Methylimidazo[1,2-a]pyridin-2-yl}phenyl)boronic acid (CAS 2377608-29-0)
- Dimethyl 4,4'-carbonyldibenzoate (CAS 1233-73-4)
- 4-Bromo-5-methyl-1-phenyl-1H-indazole (CAS 1809168-69-1)
- 4-Nitro-1-oxy-pyridin-2-ylamine (CAS 52092-45-2)
- 5-Amino-1,3-dihydrobenzo[c]thiophene 2-oxide (CAS 2304495-92-7)
- Bis-PEG11-acid (CAS 2097010-30-3)
- 4-{[(Butan-2-yl)amino]methyl}-2-ethoxyphenol (CAS 1019500-22-1)
- 1-Bromo-2-((2-isopropoxyphenoxy)methyl)benzene (CAS 1309933-47-8)
- 1-(5-Ethenyl-2-thienyl)-ethanone (CAS 395083-12-2)
- (R)-2-(((BENZYLOXY)CARBONYL)AMINO)-3-(2,4-DIFLUOROPHENYL)PROPANOIC ACID (CAS 1270296-27-9)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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 18665070610 / Nicole.chen@cato-chem.com