1,1 inverted exclamation marka-(Ferrocenediyl)phenylphosphine 1,1 inverted exclamation marka-Bis(phenylphosphinidene)ferrocene 72954-06-4 CAS 72954-06-4
| CAS No. | 72954-06-4 |
| Molecular Formula | C16H19P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1 inverted exclamation marka-(Ferrocenediyl)phenylphosphine 1,1 inverted exclamation marka-Bis(phenylphosphinidene)ferrocene 72954-06-4 (CAS 72954-06-4), a certified reference material (molecular formula C16H19PFe, MW 298.15 g/mol) for analytical method development and quality control.
Owing to organophosphorus functionality, a polycyclic aromatic system, 1,1 inverted exclamation marka-(Ferrocenediyl)phenylphosphine 1,1 inverted exclamation marka-Bis(phenylphosphinidene)ferrocene 72954-06-4 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H19P Fe |
| Molecular Weight | 298.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
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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