1,2-bis(trimethoxysilyl)ethane CAS 18406-41-2

Purity 97%+In StockPharmaceutical Standards
CAS No.18406-41-2
Molecular FormulaC8H22O6Si2
Molecular Weight270.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-bis(trimethoxysilyl)ethane CAS 18406-41-2 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,2-bis(trimethoxysilyl)ethane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO supplies 1,2-bis(trimethoxysilyl)ethane (CAS 18406-41-2), a certified reference material (molecular formula C8H22O6Si2, MW 270.43 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 1,2-bis(trimethoxysilyl)ethane 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 FormulaC8H22O6Si2
Molecular Weight270.43 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)-2.0
CAS Registry Year (est.)1962

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