1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfinic Acid CAS 34642-43-8

Description

The occurrence of 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfinic Acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfinic Acid (CAS 34642-43-8) is a high-purity analytical reference standard with the molecular formula C4HF9O2S and a molecular weight of 284.10 g/mol.

Based on its molecular formula C4HF9O2S, 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfinic Acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 284.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfinic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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