4-(4-Bromo-phenoxy)benzaldehyde 69240-56-8 C13H9BrO2 Z0784 CAS 69240-56-8

Description

The occurrence of 4-(4-Bromo-phenoxy)benzaldehyde 69240-56-8 C13H9BrO2 Z0784 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(4-Bromo-phenoxy)benzaldehyde 69240-56-8 C13H9BrO2 Z0784 (CAS 69240-56-8), molecular formula C13H21BrO2 and molecular weight 289.21 g/mol, is a CATO reference standard with documented purity and traceability.

4-(4-Bromo-phenoxy)benzaldehyde 69240-56-8 C13H9BrO2 Z0784 (C13H21BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

As a certified reference material (CRM), 4-(4-Bromo-phenoxy)benzaldehyde 69240-56-8 C13H9BrO2 Z0784 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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