2,3,3,3-Tetrafluoro-2-methylpropanoic acid CAS 917951-59-8
| CAS No. | 917951-59-8 |
| Molecular Formula | C4H4F4O2 |
| Molecular Weight | 160.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,3,3,3-Tetrafluoro-2-methylpropanoic 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.
2,3,3,3-Tetrafluoro-2-methylpropanoic acid (CAS 917951-59-8) is a high-purity analytical reference standard with the molecular formula C4H4F4O2 and a molecular weight of 160.07 g/mol.
2,3,3,3-Tetrafluoro-2-methylpropanoic acid (C4H4F4O2) contains 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 | C4H4F4O2 |
| Molecular Weight | 160.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 3,3,4,4-Tetrafluoro-2-methylbutan-2-ol (CAS 29553-26-2)
- 4,4,5,5-Tetrafluoro-1,3-dioxolan-2-one (CAS 183301-46-4)
- 1,2,3,4-Tetrafluoro-5-methylbenzene (CAS 21622-19-5)
- 2,3,5,6-Tetrafluoro-4-methylpyridine (CAS 16297-14-6)
- 3,3,4,4-Tetrafluoro-1,5-hexadiene (CAS 1763-21-9)
- 1,1,5,5-Tetrafluoro-2,4-pentanedione (CAS 70086-62-3)
- 1,1,2,2-Tetrafluoro-3-methoxypropane (CAS 60598-17-6)
- 2,4,4,4-Tetrafluoro-3-methylbutanoic acid (CAS 2140726-52-7)
Recommended Standards
- Methyl 2,2,3,3-Tetrafluoropropanoate (CAS 1893-38-5)
- Methyl 2,3,3,3-tetrafluoropropionate (CAS 382-93-4)
- Molybdenum(IV) sulfide (CAS 1317-33-5)
- Molybdenum disulfide (CAS 863767-83-3)
- Ethyl 2-(4-(fluorosulfonyl)phenyl)-4-hydroxyquinoline-5-carboxylate (CAS 83803-43-4)
- 7-(Allyloxy)-2-oxo-2H-chromene-3-carboxylic acid (CAS 1352488-05-1)
- 1H,1H,2H,2H-PErfluoro(8,8-dimethyl-1-iodo-7-oxaoctane) (CAS 25080-24-4)
- 4-(oxan-4-yl)phenol (CAS 62071-41-4)
- 3-Methyl-4-(4-methylphenyl)-1-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-04-4)
- (2Z)-7-(4-Methoxyphenoxy)-3-phenyl-2-[(thiophen-2-yl)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 337921-55-8)
- Methyl 7-((1S,2S)-2-octylcyclopentyl)heptanoate (CAS 1001-80-5)
- 4-Methyl-1-(2-(thiophen-3-yl)ethyl)-1h-pyrazol-3-amine (CAS 1343959-18-1)
- (7a)-7-Hydroxy-3-oxo-chola-1,4-dien-24-oic Acid Methyl Ester (CAS 125626-78-0)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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