rel-Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride CAS 126642-97-5
| CAS No. | 126642-97-5 |
| Molecular Formula | C20H36Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), rel-Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride 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.
CATO supplies rel-Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride (CAS 126642-97-5), a certified reference material (molecular formula C20H36SiCl2Zr, MW 466.72 g/mol) for analytical method development and quality control.
rel-Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride (C20H36SiCl2Zr) contains 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H36Si Cl2Zr |
| Molecular Weight | 466.72 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.) | 1993 |
| Halogen Content | Cl-containing |
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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
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