(5-Chloro-2-methylphenyl)(ethyl)sulfane CAS 875236-40-1

Description

The occurrence of (5-Chloro-2-methylphenyl)(ethyl)sulfane is closely related to sulfur-containing functionality, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (5-Chloro-2-methylphenyl)(ethyl)sulfane (CAS 875236-40-1), a certified reference material (molecular formula C9H11ClS, MW 186.70 g/mol) for analytical method development and quality control.

(5-Chloro-2-methylphenyl)(ethyl)sulfane (C9H11ClS) contains sulfur-containing functionality, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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