tert-Butyl(3-chloro-2-fluorophenoxy)dimethylsilane CAS 1881330-88-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1881330-88-6
Molecular FormulaC12H18ClFOSi
Molecular Weight260.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(3-chloro-2-fluorophenoxy)dimethylsilane CAS 1881330-88-6 chemical structure

Description

CATO supplies tert-Butyl(3-chloro-2-fluorophenoxy)dimethylsilane (CAS 1881330-88-6), a certified reference material (molecular formula C12H18ClFOSi, MW 260.81 g/mol) for analytical method development and quality control.

tert-Butyl(3-chloro-2-fluorophenoxy)dimethylsilane (C12H18ClFOSi) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures tert-Butyl(3-chloro-2-fluorophenoxy)dimethylsilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H18ClFOSi
Molecular Weight260.81 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing

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