2,2,2’’,2’’-Tetramethoxyethyl Disulfide CAS 15890-65-0

Purity 97%+In StockPharmaceutical Standards
CAS No.15890-65-0
Molecular FormulaC8H18O4S2
Molecular Weight242.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,2’’,2’’-Tetramethoxyethyl Disulfide CAS 15890-65-0 chemical structure

Description

2,2,2’’,2’’-Tetramethoxyethyl Disulfide (C8H18O4S2) contains a sulfone 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.

2,2,2’’,2’’-Tetramethoxyethyl Disulfide (CAS 15890-65-0) is a high-purity analytical reference standard with the molecular formula C8H18O4S2 and a molecular weight of 242.36 g/mol.

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

As a certified reference material (CRM), 2,2,2’’,2’’-Tetramethoxyethyl Disulfide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC8H18O4S2
Molecular Weight242.36 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.)1961
Sulfur Atoms2

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