Tetrabutylphosphonium iodide CAS 3115-66-0
| CAS No. | 3115-66-0 |
| Molecular Formula | C16H36P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tetrabutylphosphonium iodide.
Tetrabutylphosphonium iodide (CAS 3115-66-0) is a high-purity analytical reference standard with the molecular formula C16H36PI and a molecular weight of 386.34 g/mol.
Tetrabutylphosphonium iodide (C16H36PI) contains organophosphorus functionality, iodine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Tetrabutylphosphonium iodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H36P I |
| Molecular Weight | 386.34 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) | -1.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
Related Tetrabutylphosphonium Standards
- Tetrabutylphosphonium benzoate (CAS 101203-18-3)
- Tetrabutylphosphonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)nickel(III) Complex (CAS 105029-70-7)
- Tetrabutylphosphonium benzotriazolate (CAS 109348-55-2)
- Tetrabutylphosphonium Hexafluorophosphate (CAS 111928-21-3)
- Tetrabutylphosphonium bis(1,2-benzenedithiolato)niccolate(III) (CAS 112527-20-5)
- Tetrabutylphosphonium 2,2,2-trifluoroacetate (CAS 129301-80-0)
- Tetrabutylphosphonium (CAS 15853-37-9)
- Tetrabutylphosphonium Tetrafluoroborate (CAS 1813-60-1)
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Why CATO?
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