Tripropylsilyl chloride CAS 995-25-5

Purity 97%+In StockPharmaceutical Standards
CAS No.995-25-5
Molecular FormulaC9H21ClSi
Molecular Weight192.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tripropylsilyl chloride CAS 995-25-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 192.80 g/mol gives Tripropylsilyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Tripropylsilyl chloride (CAS 995-25-5), a certified reference material (molecular formula C9H21ClSi, MW 192.80 g/mol) for analytical method development and quality control.

Structurally, Tripropylsilyl chloride (C9H21ClSi) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 192.80 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC9H21ClSi
Molecular Weight192.80 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

Recommended Standards

Why CATO?