Bis(hexafluoroacetylacetonato)nickel CAS 14949-69-0

Description

The occurrence of Bis(hexafluoroacetylacetonato)nickel is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Bis(hexafluoroacetylacetonato)nickel (CAS 14949-69-0) is a high-purity analytical reference standard with the molecular formula C5HF6O2Ni and a molecular weight of 265.74 g/mol.

Structurally, Bis(hexafluoroacetylacetonato)nickel (C5HF6O2Ni) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 265.74 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.

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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