4,4,4-trifluoro-1-(naphthalen-1-yl)butane-1,3-dione CAS 7639-68-1

Description

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.

4,4,4-trifluoro-1-(naphthalen-1-yl)butane-1,3-dione (CAS 7639-68-1) is a high-purity analytical reference standard with the molecular formula C14H9F3O2 and a molecular weight of 266.22 g/mol.

Based on its molecular formula C14H9F3O2, 4,4,4-trifluoro-1-(naphthalen-1-yl)butane-1,3-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 4,4,4-trifluoro-1-(naphthalen-1-yl)butane-1,3-dione 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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