1,1-Bis(trifluoromethyl)-2,2,3,3,3-pentafluoropropyl 2-fluoroacrylate CAS 2043218-06-8

Description

Compared with other compounds in its class, the molecular weight of 358.08 g/mol gives 1,1-Bis(trifluoromethyl)-2,2,3,3,3-pentafluoropropyl 2-fluoroacrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1-Bis(trifluoromethyl)-2,2,3,3,3-pentafluoropropyl 2-fluoroacrylate (CAS 2043218-06-8), molecular formula C8H2F12O2 and molecular weight 358.08 g/mol, is a CATO reference standard with documented purity and traceability.

1,1-Bis(trifluoromethyl)-2,2,3,3,3-pentafluoropropyl 2-fluoroacrylate (C8H2F12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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