(2-Methylcyclohexa-2,5-diene-1,4-diyl)bis(trimethylsilane) CAS 18406-93-4
| CAS No. | 18406-93-4 |
| Molecular Formula | C13H26Si2 |
| Molecular Weight | 238.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (2-Methylcyclohexa-2,5-diene-1,4-diyl)bis(trimethylsilane) (CAS 18406-93-4), a certified reference material (molecular formula C13H26Si2, MW 238.52 g/mol) for analytical method development and quality control.
The molecular framework of (2-Methylcyclohexa-2,5-diene-1,4-diyl)bis(trimethylsilane) (C13H26Si2) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (2-Methylcyclohexa-2,5-diene-1,4-diyl)bis(trimethylsilane) 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 | C13H26Si2 |
| Molecular Weight | 238.52 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) | 1.0 |
| CAS Registry Year (est.) | 1962 |
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- Methyl 5-methylcyclohexa-1,3-diene-1-carboxylate (CAS 51544-58-2)
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