N1-ethylbenzene-1,4-diamine dihydrochloride CAS 57838-74-1

Description

Compared with other compounds in its class, the molecular weight of 172.66 g/mol gives N1-ethylbenzene-1,4-diamine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N1-ethylbenzene-1,4-diamine dihydrochloride (CAS 57838-74-1), a certified reference material (molecular formula C8H12N2HCl, MW 172.66 g/mol) for analytical method development and quality control.

N1-ethylbenzene-1,4-diamine dihydrochloride (C8H12N2HCl) contains a nitrile group, 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.

As a certified reference material (CRM), N1-ethylbenzene-1,4-diamine dihydrochloride 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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