Tetraphenylphosphonium Tetra-p-tolylborate CAS 181259-35-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 181259-35-8 |
| Molecular Formula | C28H28B C24H20P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraphenylphosphonium Tetra-p-tolylborate (CAS 181259-35-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H28B C24H20P. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H28B C24H20P |
| Molecular Weight | 714.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
Related Tetraphenylphosphonium Standards
- Tetraphenylphosphonium chloride hydrate (CAS 123557-24-4)
- Tetraphenylphosphonium hexafluoroantimonate (CAS 124329-50-6)
- Tetraphenylphosphonium phenolate (CAS 15464-47-8)
- Tetraphenylphosphonium Tetraphenylborate (CAS 15525-15-2)
- 2001-45-8 Tetraphenylphosphonium chloride phosphonium, tetraphenyl-, chloride tetraphenylchlorophosphine tetraphenylphosphanium chloride tetraphenylphosphonium chlorid tetraphenylphosphonium chloride, c 73.8%, h 5.5% tetraphenylphosphonium chloride,98% tetraphenylphosponium chloride (CAS 2001-45-8)
- Tetraphenylphosphonium Iodide (CAS 2065-67-0)
- 2751-90-8 Tetraphenylphosphonium bromide Phosphonium, tetraphenyl-, bromide (1:1) Phosphonium, tetraphenyl-, bromide EINECS 220-393-4 (CAS 2751-90-8)
- Tetraphenylphosphonium thiocyanate (CAS 35171-64-3)
Recommended Standards
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Why CATO?
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