7428-60-6 2-Trisilanol, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)- DTXSID70402456 CAS 7428-60-6

Purity 97%+In StockPharmaceutical Standards
CAS No.7428-60-6
Molecular FormulaC9H28OSi4
Molecular Weight264.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7428-60-6 2-Trisilanol, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)- DTXSID70402456 CAS 7428-60-6 chemical structure

Description

CATO supplies 7428-60-6 2-Trisilanol, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)- DTXSID70402456 (CAS 7428-60-6), a certified reference material (molecular formula C9H28OSi4, MW 264.66 g/mol) for analytical method development and quality control.

Structurally, 7428-60-6 2-Trisilanol, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)- DTXSID70402456 (C9H28OSi4) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -4.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 264.66 g/mol, it falls into the medium-molecular-weight range.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H28OSi4
Molecular Weight264.66 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-4.0
CAS Registry Year (est.)1959

Recommended Standards

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