Trichloro(dichloromethyl)silane CAS 1558-24-3
| CAS No. | 1558-24-3 |
| Molecular Formula | CHCl5Si |
| Molecular Weight | 218.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula CHCl5Si, Trichloro(dichloromethyl)silane contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 218.37 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.
Trichloro(dichloromethyl)silane (CAS 1558-24-3) is a high-purity analytical reference standard with the molecular formula CHCl5Si and a molecular weight of 218.37 g/mol.
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 Trichloro(dichloromethyl)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 | CHCl5Si |
| Molecular Weight | 218.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Trichloro Standards
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Recommended Standards
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- 3-Carboxy-4-chloro-2-fluorophenylboronic acid (CAS 1451393-04-6)
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- Potassium malonate (CAS 13095-67-5)
- Methyl (1S,2S,3R,4R)-3-aminobicyclo[2.2.1]hept-5-ene-2-carboxylate hydrochloride (CAS 2445749-73-3)
- 7-Chloro-5-iodoquinolin-8-ol (CAS 35048-13-6)
- 3-ethoxy-4-(1H-imidazol-1-yl)benzaldehyde (CAS 916343-35-6)
- 7-(Piperidin-4-yl)-1H-indole (CAS 1007596-46-4)
- 3-Formyl-1H-indazole-5-carboxylic acid (CAS 885519-98-2)
- N-(4-Amino-2-fluorophenyl)-2,2,2-trifluoroacetamide (CAS 1349718-08-6)
- methyl 3-iodobicyclo[1.1.1]pentane-1-carboxylate (CAS 141046-59-5)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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