Hydroxybis(perfluorophenyl)phosphane CAS 5032-93-9
| CAS No. | 5032-93-9 |
| Molecular Formula | C12HF10OP |
| Molecular Weight | 382.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Hydroxybis(perfluorophenyl)phosphane is closely related to organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Hydroxybis(perfluorophenyl)phosphane (CAS 5032-93-9), molecular formula C12HF10OP and molecular weight 382.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Hydroxybis(perfluorophenyl)phosphane (C12HF10OP) contains organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 382.09 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12HF10OP |
| Molecular Weight | 382.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1958 |
| Halogen Content | F-containing |
Related Hydroxybis Standards
- (R)-2-((2-(Hydroxybis(4-methoxyphenyl)methyl)pyrrolidin-1-yl)methyl)-6-(trifluoromethyl)phenol (CAS 2346493-92-1)
- (S)-2-((2-(hydroxybis(4-(trifluoromethyl)phenyl)methyl)pyrrolidin-1-yl)methyl)-6-(trifluoromethyl)phenol (CAS 1429648-14-5)
- Sodium 2-(hydroxybis(4-(phosphonatooxy)phenyl)methyl)benzoate hydrate (CAS 2382-56-1)
- Hydroxybis[2,4,8,10-tetrakis(1,1-dimethylethyl)-6-(hydroxy-κO)-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxidato]aluminum (CAS 151841-65-5)
Recommended Standards
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- 1H,1H,8H-Perfluoro-1-octanol (CAS 10331-08-5)
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