Bis(trimethylsilyl)telluride, 98% CAS 4551-16-0
| CAS No. | 4551-16-0 |
| Molecular Formula | C6H18Si2Te |
| Molecular Weight | 273.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Bis(trimethylsilyl)telluride, 98% (C6H18Si2Te) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of -2.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 273.98 g/mol, it falls into the medium-molecular-weight range.
Bis(trimethylsilyl)telluride, 98% (CAS 4551-16-0), molecular formula C6H18Si2Te and molecular weight 273.98 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H18Si2Te |
| Molecular Weight | 273.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
- Bis(trimethylsilyl) 2-methylenesuccinate (CAS 55494-04-7)
- 1-Benzyl-3-((trimethylsilyl)ethynyl)pyrrolidin-3-ol (CAS 1809153-81-8)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 1203953-27-8)
- ({Bis[(trimethylsilyl)methyl]boranyl}-methyl)trimethylsilane (CAS 18077-26-4)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1496550-58-3)
- 3,5-Bis((trimethylsilyl)ethynyl)pyridine (CAS 267244-88-2)
- 2,5-Bis((trimethylsilyl)ethynyl)thiophene (CAS 79109-69-6)
- 11-((Trimethylsilyl)oxy)undecane-1-thiol (CAS 394210-97-0)
Recommended Standards
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- 2-(3,5-Difluorophenoxy)ethanamine (CAS 914200-00-3)
- Methyl 5-(tert-butyl)-3-methylthiophene-2-carboxylate (CAS 1361386-45-9)
- Methyl 2-amino-4-chloro-3-iodo-5-(trifluoromethyl)benzoate (CAS 2655729-05-6)
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- 1-{[(Butan-2-yl)amino]methyl}naphthalen-2-ol (CAS 1019500-37-8)
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