68478-92-2 Platinum (0)-1,3-DiVinyl-1,1,3,3-Tetramethyldisiloxane Complex, Soln. in Vinyl Terminated Polydimethylsiloxane RTR-022885 CAS 68478-92-2
| CAS No. | 68478-92-2 |
| Molecular Formula | Pt |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 68478-92-2 Platinum (0)-1,3-DiVinyl-1,1,3,3-Tetramethyldisiloxane Complex, Soln. in Vinyl Terminated Polydimethylsiloxane RTR-022885 (PtC8H18OSi2) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
68478-92-2 Platinum (0)-1,3-DiVinyl-1,1,3,3-Tetramethyldisiloxane Complex, Soln. in Vinyl Terminated Polydimethylsiloxane RTR-022885 (CAS 68478-92-2), molecular formula PtC8H18OSi2 and molecular weight 381.48 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.
As a certified reference material (CRM), 68478-92-2 Platinum (0)-1,3-DiVinyl-1,1,3,3-Tetramethyldisiloxane Complex, Soln. in Vinyl Terminated Polydimethylsiloxane RTR-022885 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 | Pt C8H18OSi2 |
| Molecular Weight | 381.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1976 |
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