1,1,1,3,5,7,7,7-Octamethyltetrasiloxane CAS 16066-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.16066-09-4
Molecular FormulaC8H24O3Si4
Molecular Weight280.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,1,3,5,7,7,7-Octamethyltetrasiloxane CAS 16066-09-4 chemical structure

Description

CATO supplies 1,1,1,3,5,7,7,7-Octamethyltetrasiloxane (CAS 16066-09-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H24O3Si4. Molecular weight: 280.62 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H24O3Si4
Molecular Weight280.62 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)-3.0
CAS Registry Year (est.)1961

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