Diphenyl(o-tolyl)methanol CAS 5432-54-2

Description

Compared with other compounds in its class, the molecular weight of 174.06 g/mol gives Diphenyl(o-tolyl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Diphenyl(o-tolyl)methanol (CAS 5432-54-2) is a high-purity analytical reference standard with the molecular formula C3H8FO5P and a molecular weight of 174.06 g/mol.

Structurally, Diphenyl(o-tolyl)methanol (C3H8FO5P) contains a phosphate ester group, a carboxylic acid group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 174.06 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), Diphenyl(o-tolyl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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