430-85-3 1,1-Dibromo-2,2-difluoroethylene Ethene, 1,1-dibromo-2,2-difluoro- EINECS 207-068-2 CAS 430-85-3

Description

430-85-3 1,1-Dibromo-2,2-difluoroethylene Ethene, 1,1-dibromo-2,2-difluoro- EINECS 207-068-2 (CAS 430-85-3) is a high-purity analytical reference standard with the molecular formula C2Br2F2 and a molecular weight of 221.83 g/mol.

Based on its molecular formula C2Br2F2, 430-85-3 1,1-Dibromo-2,2-difluoroethylene Ethene, 1,1-dibromo-2,2-difluoro- EINECS 207-068-2 contains fluorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 221.83 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.

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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