4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one CAS 1365994-92-8

Description

Compared with other compounds in its class, the molecular weight of 239.23 g/mol gives 4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one (CAS 1365994-92-8), molecular formula C10H16F3NO2 and molecular weight 239.23 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one (C10H16F3NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 239.23 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.

As a certified reference material (CRM), 4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one 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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