3244-41-5 Potassium tetrakis(phenyl)borate Potassium tetraphenylborate Potassium tetraphenylboride CAS 3244-41-5
| CAS No. | 3244-41-5 |
| Molecular Formula | C24H44B |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3244-41-5 Potassium tetrakis(phenyl)borate Potassium tetraphenylborate Potassium tetraphenylboride (CAS 3244-41-5), a certified reference material (molecular formula C24H44BK, MW 382.52 g/mol) for analytical method development and quality control.
Owing to an organic framework, 3244-41-5 Potassium tetrakis(phenyl)borate Potassium tetraphenylborate Potassium tetraphenylboride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 382.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3244-41-5 Potassium tetrakis(phenyl)borate Potassium tetraphenylborate Potassium tetraphenylboride 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 | C24H44B K |
| Molecular Weight | 382.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Potassium Standards
- 2,2',6,6'-Tetrakis((S)-4-phenyl-4,5-dihydrooxazol-2-yl)-1,1'-biphenyl (CAS 1000016-12-5)
- 1,1,2,2-Tetrakis(4-methoxyphenyl)ethene (CAS 10019-24-6)
- Tetrakis(4-chlorophenyl)tetradecyl ammonium borate (CAS 100581-42-8)
- Tetrakis(4-(diphenylphosphaneyl)phenyl)silane (CAS 1013692-78-8)
- Tetrakis(4-bromophenyl)silane (CAS 1013692-86-8)
- Tetrakis(4-bromophenyl)germane (CAS 1018982-18-7)
- 1,4,7,10-Tetrakis(2-methoxyethyl)-1,4,7,10-tetraazacyclododecane (CAS 102202-74-4)
- 3,4,5,6-Tetrakis(ethylthio)phthalonitrile (CAS 102231-97-0)
Recommended Standards
- 1-Methyl-3,4-dinitro-1h-pyrazole-5-carboxylic acid (CAS 89607-19-2)
- 4-Oxo-4-((4-(N-phenethylsulfamoyl)phenyl)amino)butanoic acid (CAS 651296-74-1)
- 2-[1-(2-Cyanophenyl)-1H-pyrrol-2-yl]-2-oxo-N,N-bis(propan-2-yl)acetamide (CAS 866010-85-7)
- 3-Bromo-4-(methylsulfanyl)benzoic acid (CAS 58123-71-0)
- 4'-Butyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 59662-46-3)
- 4-(2-Methyl-2h-pyrazol-3-yl)-benzoic acid (CAS 1189977-24-9)
- 2-(Dimethylamino)-2-methyl-1-propanol (CAS 7005-47-2)
- 4-{[(4-methoxyphenyl)amino]methylidene}-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 339020-93-8)
- 1-[(2,6-Dichlorobenzyl)sulfonyl]piperidine-4-carboxylic acid (CAS 1858241-39-0)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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