Tris(trimethylsiloxy)silane CAS 1873-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1873-89-8 |
| Molecular Formula | C9H28O3Si4 |
| Molecular Weight | 296.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(trimethylsiloxy)silane (CAS 1873-89-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H28O3Si4. Molecular weight: 296.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H28O3Si4 |
| Molecular Weight | 296.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -4.0 |
| CAS Registry Year (est.) | 1957 |
Related Tris Standards
- Bis(trimethylsiloxy)methylmethoxysilane (CAS 7671-19-4)
- 17beta-(Trimethylsiloxy)testosterone (CAS 5055-42-5)
- 1,2-Bis(trimethylsiloxy)ethane 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane 1,3-bis(trimethylsiloxy)ethane Ethylene glycol bis(trimethylsilyl ether) 1,2-Bis-trimethylsilanyloxy-ethane ethylenedioxybis(trimethylsilane) 1,2-bis(trimethylsilyloxy)ethane ethylenedioxybistrimethylsilane 1,2 bis(trimethylsilyloxy) ethane 1,2-bis-(trimethylsilyloxy)ethane 7381-30-8 S02325 (CAS 7381-30-8)
- 2-(Trimethylsiloxy)ethylmethacrylate (CAS 17407-09-9)
- Tris(trimethylsiloxy)ethylene (CAS 24858-02-4)
- Methyl 3α-trimethylsiloxy-7-keto-5β-cholanate (CAS 77341-09-4)
Recommended Standards
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- rel-(1R,2S)-2-Amino-1-methylcyclobutanol (CAS 2271471-35-1)
- N,N-Diisopropyl 2-Bromobenzamide (CAS 6641-72-1)
- 1-(1-(Phenylthio)butyl)-1H-benzo[d][1,2,3]triazole (CAS 111098-62-5)
- Methyl 3-(2-chloro-4-methylphenyl)-5-nitrobenzoate (CAS 1820614-02-5)
- 6-Cyclopropylisoquinolin-1(2H)-one (CAS 1472041-31-8)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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