Diethyl Carbonate CAS 105-58-8

Purity >95%In StockPharmaceutical Standards
CAS No.105-58-8
Molecular FormulaC5H10O3
Molecular Weight118.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl Carbonate CAS 105-58-8 chemical structure

Description

CATO supplies Diethyl Carbonate (CAS 105-58-8), a certified reference material (molecular formula C5H10O3, MW 118.13 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H10O3, Diethyl Carbonate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 118.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC5H10O3
Molecular Weight118.13 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

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