2-Chloro-4-(2-chloro-6-fluorophenyl)-1-butene CAS 951895-14-0

Description

The occurrence of 2-Chloro-4-(2-chloro-6-fluorophenyl)-1-butene is closely related to fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Chloro-4-(2-chloro-6-fluorophenyl)-1-butene (CAS 951895-14-0) is a high-purity analytical reference standard with the molecular formula C10H9Cl2F and a molecular weight of 219.08 g/mol.

2-Chloro-4-(2-chloro-6-fluorophenyl)-1-butene (C10H9Cl2F) contains fluorine/chlorine substitution, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

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

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