Ethyldimethylsilane CAS 758-21-4

Purity 97%+In StockPharmaceutical Standards
CAS No.758-21-4
Molecular FormulaC4H11Si
Molecular Weight87.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyldimethylsilane CAS 758-21-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 87.22 g/mol gives Ethyldimethylsilane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyldimethylsilane (CAS 758-21-4), molecular formula C4H11Si and molecular weight 87.22 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an organic framework, Ethyldimethylsilane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 87.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC4H11Si
Molecular Weight87.22 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?