1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane compound with 2-(difluoro(methoxy)methyl)-1,1,1,2,3,3,3-heptafluoropropane (1:1) CAS 219484-64-7

Description

CATO supplies 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane compound with 2-(difluoro(methoxy)methyl)-1,1,1,2,3,3,3-heptafluoropropane (1:1) (CAS 219484-64-7), a certified reference material (molecular formula C5H3F9O, MW 250.06 g/mol) for analytical method development and quality control.

1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane compound with 2-(difluoro(methoxy)methyl)-1,1,1,2,3,3,3-heptafluoropropane (1:1) (C5H3F9O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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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