(Dimethylamino)phosphonous Dichloride 683-85-2 D3245 Dichloro(dimethylamino)phosphine CAS 683-85-2

Description

Compared with other compounds in its class, the molecular weight of 145.96 g/mol gives (Dimethylamino)phosphonous Dichloride 683-85-2 D3245 Dichloro(dimethylamino)phosphine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (Dimethylamino)phosphonous Dichloride 683-85-2 D3245 Dichloro(dimethylamino)phosphine (CAS 683-85-2), a certified reference material (molecular formula C2H6Cl2NP, MW 145.96 g/mol) for analytical method development and quality control.

(Dimethylamino)phosphonous Dichloride 683-85-2 D3245 Dichloro(dimethylamino)phosphine (C2H6Cl2NP) contains organophosphorus functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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