Bis(trimethylsilyl)methane, 97% CAS 2117-28-4
| CAS No. | 2117-28-4 |
| Molecular Formula | C7H20Si2 |
| Molecular Weight | 160.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.40 g/mol gives Bis(trimethylsilyl)methane, 97% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bis(trimethylsilyl)methane, 97% (CAS 2117-28-4), molecular formula C7H20Si2 and molecular weight 160.40 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Bis(trimethylsilyl)methane, 97% is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), Bis(trimethylsilyl)methane, 97% 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 | C7H20Si2 |
| Molecular Weight | 160.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1957 |
Related Bis Standards
- Ethyl (Trimethylsilyl)acetate (CAS 4071-88-9)
- 3-(Trimethylsilyl)propioloyl chloride (CAS 66224-70-2)
- 2-(Trimethylsilyl)ethyl carbamate (CAS 3124-37-6)
- 4-(Trimethylsilyl)morpholine (CAS 13368-42-8)
- 3-Trimethylsilyl-2-oxazolidinone[Trimethylsilylating Reagent] (CAS 43112-38-5)
- 1-(Trimethylsilyl)piperazine (CAS 540494-46-0)
- (Trimethylsilyl)methacrylate (CAS 13688-56-7)
- (Trimethylsilyl)methyl acrylate (CAS 67186-35-0)
Recommended Standards
- Trichloromethyl Isocyanate (CAS 30121-98-3)
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- 55718-76-8 B-Chlorocatecholborane MFCD00043395 2-Chloro-1,3,2-benzodioxaborole (CAS 55718-76-8)
- 2-((3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1708400-94-5)
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- 3-Amino-3-(pyrimidin-4-yl)propanoic acid (CAS 1339172-91-6)
- 2-Bromo-4-fluoro-1-isopropylbenzene (CAS 112611-88-8)
- 6-Bromo-3-chloro-4-methoxypyrazolo[1,5-a]pyridine (CAS 1207839-90-4)
- (R)-1-Fluoro-3-methylbutan-2-amine hydrochloride (CAS 2006287-08-5)
- Butyl butyrate (CAS 109-21-7)
- 7-Bromo-1-methyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole (CAS 118767-86-5)
- tert-Butyl ((2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-7-yl)methyl)carbamate (CAS 1445951-11-0)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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