Potassium tetrakis(4-chlorophenyl)borate CAS 14680-77-4
| CAS No. | 14680-77-4 |
| Molecular Formula | C24H40BCl4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Potassium tetrakis(4-chlorophenyl)borate 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.
Potassium tetrakis(4-chlorophenyl)borate (CAS 14680-77-4) is a high-purity analytical reference standard with the molecular formula C24H40BCl4K and a molecular weight of 520.29 g/mol.
Structurally, Potassium tetrakis(4-chlorophenyl)borate (C24H40BCl4K) contains a salt form, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 520.29 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C24H40BCl4 K |
| Molecular Weight | 520.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
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
- 3-(Prop-2-yn-1-yl)pyridine (CAS 944896-94-0)
- 2-(6,7-Dihydro-5H-thiazolo[3,2-a]pyrimidin-3-yl)acetic acid hydrochloride (CAS 76629-24-8)
- Decanedioic acid, polymer with 2,2'-oxybis[ethanol] and 1,2,3-propanetriol (CAS 63150-11-8)
- 4-Methoxy-6-methylpyridin-3-amine (CAS 1026544-02-4)
- Methyl(tetrahydrothiophen-3-yl)sulfamoyl chloride (CAS 1095531-50-2)
- 2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl 2,2-diphenylacetate (CAS 380188-67-0)
- 4,4'-Bis((1,2,2-trifluorovinyl)oxy)-1,1'-biphenyl (CAS 134130-19-1)
- 5,7-Dimethylimidazo[1,2-a]pyrimidine (CAS 1990-93-8)
- 4-Phenyldinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin (CAS 158154-47-3)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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