69667-29-4 Octakis(tetramethylammonium) pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1,3,5,7,9,11,13,15-octakis(yloxide) hydrate PSS hydrate-Octakis(tetramethylammonium) substituted CAS 69667-29-4

Purity 97%+In StockPharmaceutical Standards
CAS No.69667-29-4
Molecular FormulaO20Si8 8*C4H12N H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

69667-29-4 Octakis(tetramethylammonium) pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1,3,5,7,9,11,13,15-octakis(yloxide) hydrate PSS hydrate-Octakis(tetramethylammonium) substituted CAS 69667-29-4 chemical structure

Description

High-purity 69667-29-4 Octakis(tetramethylammonium) pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1,3,5,7,9,11,13,15-octakis(yloxide) hydrate PSS hydrate-Octakis(tetramethylammonium) substituted (CAS 69667-29-4) pharmaceutical standards reference standard. Molecular formula: O20Si8 8*C4H12N H2O. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaO20Si8 8*C4H12N H2O
Molecular Weight636.82 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.5
CAS Registry Year (est.)1976
Nitrogen Atoms1

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