Tris(triphenylphosphine)rhodium(I) chloride CAS 14694-95-2
| CAS No. | 14694-95-2 |
| Molecular Formula | 3*C18H33P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(triphenylphosphine)rhodium(I) chloride (C18H33PClRh) contains organophosphorus functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Tris(triphenylphosphine)rhodium(I) chloride (CAS 14694-95-2), molecular formula C18H33PClRh and molecular weight 418.80 g/mol, is a CATO reference standard with documented purity and traceability.
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 Tris(triphenylphosphine)rhodium(I) chloride 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 | 3*C18H33P ClRh |
| Molecular Weight | 418.80 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Tris Standards
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- 2-(Trimethylsilyl)-1,3-dithiane (CAS 13411-42-2)
- 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene (CAS 9010-92-8)
- 3-(1-Methyl-1H-indol-3-yl)propanal (CAS 136416-07-4)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
Why CATO?
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