Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane CAS 134695-74-2
| CAS No. | 134695-74-2 |
| Molecular Formula | C12H22Si |
| Molecular Weight | 194.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 134695-74-2), a certified reference material (molecular formula C12H22Si, MW 194.39 g/mol) for analytical method development and quality control.
Structurally, Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (C12H22Si) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 194.39 g/mol, it falls into the medium-molecular-weight range. 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), Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane 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 | C12H22Si |
| Molecular Weight | 194.39 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) | 2.0 |
| CAS Registry Year (est.) | 1995 |
Related Trimethyl Standards
- Trimethyl(phenethoxy)silane (CAS 14629-58-4)
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- 4,5,6-Trimethyl-2h,3h-[1,2]thiazolo[5,4-b]pyridin-3-one (CAS 1374509-73-5)
- 2,5,6-trimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 18593-45-8)
- 1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)butane-1,3-dione (CAS 26964-40-9)
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