Trimethylphosphonium tetrafluoroborate CAS 154358-50-6
| CAS No. | 154358-50-6 |
| Molecular Formula | C3H10P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trimethylphosphonium tetrafluoroborate is closely related to organophosphorus functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Trimethylphosphonium tetrafluoroborate (CAS 154358-50-6), molecular formula C3H10PBF3F and molecular weight 163.89 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to organophosphorus functionality, fluorine substitution, Trimethylphosphonium tetrafluoroborate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.89 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.
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.
CATO manufactures Trimethylphosphonium tetrafluoroborate 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.
Physical & Chemical Properties
| Molecular Formula | C3H10P BF3 F |
| Molecular Weight | 163.89 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2001 |
| Halogen Content | F-containing |
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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