2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane CAS 30432-47-4
| CAS No. | 30432-47-4 |
| Molecular Formula | C18H45ClSi4 |
| Molecular Weight | 409.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane.
2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane (CAS 30432-47-4), molecular formula C18H45ClSi4 and molecular weight 409.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H45ClSi4, 2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 409.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane 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 | C18H45ClSi4 |
| Molecular Weight | 409.34 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) | -4.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
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