Tetraethylphosphonium Tetrafluoroborate CAS 665-49-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 665-49-6 |
| Molecular Formula | C8H20P BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraethylphosphonium Tetrafluoroborate (CAS 665-49-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H20P BF4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H20P BF4 |
| Molecular Weight | 234.02 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tetraethylphosphonium Standards
Recommended Standards
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- 5-(chloromethyl)-2-methylbenzonitrile (CAS 188984-17-0)
- 2-((3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetic acid (CAS 1269535-21-8)
- 1-(5-Cyclopropyl-1H-pyrazol-3-yl)-1,4-diazepane (CAS 1706579-99-8)
- 5-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 143803-80-9)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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 13829788188 / jacky.chen@cato-chem.com