1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol CAS 26780-49-4

Description

CATO manufactures 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol (CAS 26780-49-4), molecular formula C8H6O4C5H12O2C2H6O2 and molecular weight 332.35 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H6O4C5H12O2C2H6O2, 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol 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 332.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

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