Potassium trifluoro((2,2,2-trifluoroethoxy)methyl)borate CAS 1333326-05-8
| CAS No. | 1333326-05-8 |
| Molecular Formula | C3H4BF6O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Potassium trifluoro((2,2,2-trifluoroethoxy)methyl)borate 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 Potassium trifluoro((2,2,2-trifluoroethoxy)methyl)borate (CAS 1333326-05-8), a certified reference material (molecular formula C3H4BF6OK, MW 219.96 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, Potassium trifluoro((2,2,2-trifluoroethoxy)methyl)borate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H4BF6O K |
| Molecular Weight | 219.96 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Potassium Standards
- Ethyl 6,7,8-trifluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-65-1)
- ethyl 6,7,8-trifluoro-1-(methylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-66-2)
- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- 2,4,5-Trifluoro-3-methoxy-6-methylbenzonitrile (CAS 1003708-50-6)
- 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1004294-77-2)
- 4,4,4-Trifluoro-1-(3-nitrophenyl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-54-0)
- 4,4,4-Trifluoro-1-(thiophen-2-yl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-55-1)
Recommended Standards
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- N-(3-Chlorophenyl)-cyanamide (CAS 54507-99-2)
- 5-Nitro-2-((4-phenoxyphenyl)amino)benzonitrile (CAS 945367-55-5)
- Phenylpropylmethylamine HCl (CAS 5969-39-1)
- 1-(4-tert-Butylphenyl)-3-(3-hydroxypropyl)urea (CAS 1239841-77-0)
- 5-Chloro-6-methylpyridin-3-ol (CAS 51984-63-5)
- 3-(Furan-2-yl)-1-(4-(methoxymethyl)piperidin-1-yl)propan-1-one (CAS 1355840-80-0)
- N-(1-(p-tolyl)ethyl)acrylamide (CAS 1179738-93-2)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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