Di(cyclopenta-1,3-dien-1-yl)dimethylsilane CAS 18053-74-2
| CAS No. | 18053-74-2 |
| Molecular Formula | C12H16Si |
| Molecular Weight | 188.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Di(cyclopenta-1,3-dien-1-yl)dimethylsilane is closely related to an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Di(cyclopenta-1,3-dien-1-yl)dimethylsilane (CAS 18053-74-2) is a high-purity analytical reference standard with the molecular formula C12H16Si and a molecular weight of 188.34 g/mol.
Di(cyclopenta-1,3-dien-1-yl)dimethylsilane (C12H16Si) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Di(cyclopenta-1,3-dien-1-yl)dimethylsilane 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 | C12H16Si |
| Molecular Weight | 188.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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