2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol CAS 375-21-3

Description

The occurrence of 2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol is closely related to 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.

2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol (CAS 375-21-3), molecular formula C4H3F7O2 and molecular weight 216.05 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C4H3F7O2, 2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol contains 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 216.05 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 2,2,3,3,4,4,4-Heptafluorobutane-1,1-diol 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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