5926-38-5 Dichloromethyltrimethylsilane Silane, (dichloromethyl)trimethyl- (Dichloromethyl)trimethylsilane EINECS 227-658-3 NSC 92687 CAS 5926-38-5
| CAS No. | 5926-38-5 |
| Molecular Formula | C4H10Cl2Si |
| Molecular Weight | 157.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 157.11 g/mol gives 5926-38-5 Dichloromethyltrimethylsilane Silane, (dichloromethyl)trimethyl- (Dichloromethyl)trimethylsilane EINECS 227-658-3 NSC 92687 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5926-38-5 Dichloromethyltrimethylsilane Silane, (dichloromethyl)trimethyl- (Dichloromethyl)trimethylsilane EINECS 227-658-3 NSC 92687 (CAS 5926-38-5), molecular formula C4H10Cl2Si and molecular weight 157.11 g/mol, is a CATO reference standard with documented purity and traceability.
5926-38-5 Dichloromethyltrimethylsilane Silane, (dichloromethyl)trimethyl- (Dichloromethyl)trimethylsilane EINECS 227-658-3 NSC 92687 (C4H10Cl2Si) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C4H10Cl2Si |
| Molecular Weight | 157.11 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.) | 1958 |
| Halogen Content | Cl-containing |
Recommended Standards
- 2917-46-6 Silane,bis(chloromethyl)dimethyl- bis(chloromethyl)dimethylsilane (CAS 2917-46-6)
- Dichloro(methyl)propylsilane (CAS 4518-94-9)
- Chloro(2-chloroethyl)dimethylsilane (CAS 44519-64-4)
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