1,1,2,2-Tetrafluoro-3-butanone CAS 679-97-0
| CAS No. | 679-97-0 |
| Molecular Formula | C4H4F4O |
| Molecular Weight | 144.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,1,2,2-Tetrafluoro-3-butanone is closely related to a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,1,2,2-Tetrafluoro-3-butanone (CAS 679-97-0), a certified reference material (molecular formula C4H4F4O, MW 144.07 g/mol) for analytical method development and quality control.
1,1,2,2-Tetrafluoro-3-butanone (C4H4F4O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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), 1,1,2,2-Tetrafluoro-3-butanone 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 | C4H4F4O |
| Molecular Weight | 144.07 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 1,1,2,2-Tetrafluoro-N,N-dimethylethanamine (CAS 1550-50-1)
- 1,1,2,2-Tetrafluoro-3-methoxypropane (CAS 60598-17-6)
- 3,3,4,4-Tetrafluoro-1,5-hexadiene (CAS 1763-21-9)
- 1,1,2,2-Tetrafluoro-1-methoxyethane (CAS 425-88-7)
- 2,2,3,3-Tetrafluoro-1-propanol (CAS 76-37-9)
- 1,1,3,3-Tetrafluoro-2-propanone (CAS 360-52-1)
- 4,4,5,5-Tetrafluoro-1,3-dioxolan-2-one (CAS 183301-46-4)
- 2,3,3,3-Tetrafluoro-2-methylpropanoic acid (CAS 917951-59-8)
Recommended Standards
- (Z)-2,4,4,4-tetrafluorobut-2-en-1-ol (CAS 91600-37-2)
- 2,2,3,3-Tetrafluorocyclobutanol (CAS 374-32-3)
- 1-Bromobutane-2,2,3,3,4,4,4-d7 (CAS 223487-53-4)
- 1-Oxa-3,3,4,4-tetrafluorocyclopentane 3,3,4,4-Tetrafluorooxolane 3,3,4,4-Tetrafluorotetrahydrofuran 3,3,4,4-Tetrafluorotetrahydrofuran 97% 374-33-4 (CAS 374-33-4)
- tert-Butyl 2-(((4-methylpyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1261232-37-4)
- 4,5-Dimethylpyridine-3-boronic acid (CAS 1001907-71-6)
- (S)-tert-Butyl (2-hydroxy-2,4-dimethylpentan-3-yl)carbamate (CAS 157035-77-3)
- 1-(4-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline (CAS 1355181-59-7)
- 3-Chloro-2-(2-methyl-1h-imidazol-1-yl)aniline (CAS 869943-91-9)
- 3-((4-Fluorobenzyl)amino)butanoic acid (CAS 1154386-79-4)
- 4-Bromo-1-(difluoromethyl)-3-(isopropoxymethyl)-1H-pyrazole (CAS 1856019-34-5)
- 1-(p-Tolyl)cyclopropane-1,2-dicarboxylic acid (CAS 113111-32-3)
- 3-amino-2-[(4-methylphenyl)methyl]propan-1-ol (CAS 1017125-36-8)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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