1-Ethoxy-1,3-dihydroisobenzofuran CAS 75802-19-6

Description

Compared with other compounds in its class, the molecular weight of 164.20 g/mol gives 1-Ethoxy-1,3-dihydroisobenzofuran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Ethoxy-1,3-dihydroisobenzofuran (CAS 75802-19-6) is a high-purity analytical reference standard with the molecular formula C10H12O2 and a molecular weight of 164.20 g/mol.

Based on its molecular formula C10H12O2, 1-Ethoxy-1,3-dihydroisobenzofuran contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-Ethoxy-1,3-dihydroisobenzofuran 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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