(Dichloromethyl)dimethylchlorosilane CAS 18171-59-0
| CAS No. | 18171-59-0 |
| Molecular Formula | C3H7Cl3Si |
| Molecular Weight | 177.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Dichloromethyl)dimethylchlorosilane (CAS 18171-59-0), molecular formula C3H7Cl3Si and molecular weight 177.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (Dichloromethyl)dimethylchlorosilane (C3H7Cl3Si) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 177.53 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures (Dichloromethyl)dimethylchlorosilane 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 | C3H7Cl3Si |
| Molecular Weight | 177.53 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.) | 1962 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- Trichloro(isopropyl)silane (CAS 4170-46-1)
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- 10-Ethoxy-10-oxodecanoic acid (CAS 693-55-0)
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