(4-(tert-Butyl)phenyl)trichlorosilane CAS 17886-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.17886-89-4
Molecular FormulaC10H13Cl3Si
Molecular Weight267.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-(tert-Butyl)phenyl)trichlorosilane CAS 17886-89-4 chemical structure

Description

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.

CATO supplies (4-(tert-Butyl)phenyl)trichlorosilane (CAS 17886-89-4), a certified reference material (molecular formula C10H13Cl3Si, MW 267.65 g/mol) for analytical method development and quality control.

Owing to chlorine substitution, (4-(tert-Butyl)phenyl)trichlorosilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 267.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

Physical & Chemical Properties

Molecular FormulaC10H13Cl3Si
Molecular Weight267.65 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962
Halogen ContentCl-containing

Recommended Standards

Why CATO?