4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane CAS 52217-60-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52217-60-4
Molecular FormulaC20H46O6Si2
Molecular Weight438.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane CAS 52217-60-4 chemical structure

Description

4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane (C20H46O6Si2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane (CAS 52217-60-4), a certified reference material (molecular formula C20H46O6Si2, MW 438.75 g/mol) for analytical method development and quality control.

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), 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane 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 FormulaC20H46O6Si2
Molecular Weight438.75 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-2.0
CAS Registry Year (est.)1971

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