Acetoxyethyltriethoxysilane CAS 22538-45-0

Purity 97%+In StockPharmaceutical Standards
CAS No.22538-45-0
Molecular FormulaC10H22O5Si
Molecular Weight250.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Acetoxyethyltriethoxysilane CAS 22538-45-0 chemical structure

Description

Structurally, Acetoxyethyltriethoxysilane (C10H22O5Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 250.36 g/mol, it falls into the medium-molecular-weight range.

Acetoxyethyltriethoxysilane (CAS 22538-45-0), molecular formula C10H22O5Si and molecular weight 250.36 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H22O5Si
Molecular Weight250.36 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1963

Recommended Standards

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