Diethyl(trimethylsilylmethyl)phosphonate CAS 14467-94-8
| CAS No. | 14467-94-8 |
| Molecular Formula | C8H21O3PSi |
| Molecular Weight | 224.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Diethyl(trimethylsilylmethyl)phosphonate (CAS 14467-94-8) is a high-purity analytical reference standard with the molecular formula C8H21O3PSi and a molecular weight of 224.31 g/mol.
Diethyl(trimethylsilylmethyl)phosphonate (C8H21O3PSi) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO manufactures Diethyl(trimethylsilylmethyl)phosphonate 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 | C8H21O3PSi |
| Molecular Weight | 224.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1961 |
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