4,4,4-Trifluoro-3,3-bis(trifluoromethyl)but-1-yne CAS 14115-48-1

Description

Compared with other compounds in its class, the molecular weight of 258.08 g/mol gives 4,4,4-Trifluoro-3,3-bis(trifluoromethyl)but-1-yne distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4,4,4-Trifluoro-3,3-bis(trifluoromethyl)but-1-yne (CAS 14115-48-1), a certified reference material (molecular formula C7H3F9, MW 258.08 g/mol) for analytical method development and quality control.

Structurally, 4,4,4-Trifluoro-3,3-bis(trifluoromethyl)but-1-yne (C7H3F9) contains 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 258.08 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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