Chloromethyl(dimethyl)silane CAS 3144-74-9
| CAS No. | 3144-74-9 |
| Molecular Formula | C3H8ClSi |
| Molecular Weight | 107.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Chloromethyl(dimethyl)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.
Chloromethyl(dimethyl)silane (CAS 3144-74-9) is a high-purity analytical reference standard with the molecular formula C3H8ClSi and a molecular weight of 107.63 g/mol.
The molecular framework of Chloromethyl(dimethyl)silane (C3H8ClSi) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C3H8ClSi |
| Molecular Weight | 107.63 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) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- Chloromethyl Acetate (CAS 625-56-9)
- 2-(Chloromethyl)thiirane (CAS 3221-15-6)
- (2R)-2-(chloromethyl)oxetane (CAS 1107646-00-3)
- 2-(Chloromethyl)-2-methyloxirane (CAS 598-09-4)
- 2-(chloromethyl)oxetane (CAS 45377-87-5)
- 3-(Chloromethyl)oxetane (CAS 87498-55-3)
- [(Chloromethyl)sulfanyl]ethane (CAS 1708-73-2)
- 1-(Chloromethyl)-1-methylcyclopropane (CAS 10523-77-0)
Recommended Standards
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- Promethazine Impurity 24 (CAS 1070758-14-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com