1-Butoxy-3-chloro-5-methylbenzene CAS 1881321-52-3

Description

The occurrence of 1-Butoxy-3-chloro-5-methylbenzene is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Butoxy-3-chloro-5-methylbenzene (CAS 1881321-52-3), molecular formula C11H15ClO and molecular weight 198.69 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H15ClO, 1-Butoxy-3-chloro-5-methylbenzene contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-Butoxy-3-chloro-5-methylbenzene 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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