1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 1,4-Diiodooctafluorobutane 375-50-8 CAS 375-50-8

Description

1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 1,4-Diiodooctafluorobutane 375-50-8 (CAS 375-50-8), molecular formula C4F8I2 and molecular weight 453.84 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to fluorine/iodine substitution, 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 1,4-Diiodooctafluorobutane 375-50-8 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-octafluoro-1,4-diiodobutane 1,4-Diiodooctafluorobutane 375-50-8 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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