56310-18-0 Chloro-di-tert-butylsilane Di-tert-butylchlorosilane CAS 56310-18-0
| CAS No. | 56310-18-0 |
| Molecular Formula | C8H19ClSi |
| Molecular Weight | 178.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 56310-18-0 Chloro-di-tert-butylsilane Di-tert-butylchlorosilane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 56310-18-0 Chloro-di-tert-butylsilane Di-tert-butylchlorosilane (CAS 56310-18-0), a certified reference material (molecular formula C8H19ClSi, MW 178.77 g/mol) for analytical method development and quality control.
Owing to chlorine substitution, 56310-18-0 Chloro-di-tert-butylsilane Di-tert-butylchlorosilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H19ClSi |
| Molecular Weight | 178.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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