Trichloro(11-chloroundecyl)silane CAS 17963-32-5
| CAS No. | 17963-32-5 |
| Molecular Formula | C11H22Cl4Si |
| Molecular Weight | 324.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 324.19 g/mol gives Trichloro(11-chloroundecyl)silane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Trichloro(11-chloroundecyl)silane (CAS 17963-32-5), molecular formula C11H22Cl4Si and molecular weight 324.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, Trichloro(11-chloroundecyl)silane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Trichloro(11-chloroundecyl)silane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H22Cl4Si |
| Molecular Weight | 324.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
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- 4,5-Dichloro-1H-pyrrole-2-carbonitrile (CAS 51147-99-0)
- 2-(Cyclohexyloxy)ethanol (CAS 1817-88-5)
- 1-Benzyl-4-(3-piperidinyl)piperazinedihydrochloride (CAS 1219979-48-2)
- 2-[2-(tert-Butoxycarbonyl)hydrazino]nicotinic acid (CAS 1027808-61-2)
- n-[(4-sulfamoylphenyl)methyl]acetamide (CAS 2015-14-7)
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