Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate CAS 14802-03-0

Description

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.

Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate (CAS 14802-03-0), molecular formula C16H35O3P and molecular weight 306.42 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H35O3P, Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 306.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate 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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