1,2-Ethanediol, 1,1,2,2-tetraphenyl-, polymer with dichlorodimethylsilane CAS 70624-20-3

Description

CATO manufactures 1,2-Ethanediol, 1,1,2,2-tetraphenyl-, polymer with dichlorodimethylsilane 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.

1,2-Ethanediol, 1,1,2,2-tetraphenyl-, polymer with dichlorodimethylsilane (CAS 70624-20-3) is a high-purity analytical reference standard with the molecular formula C26H22O2C2H6Cl2Si and a molecular weight of 495.51 g/mol.

1,2-Ethanediol, 1,1,2,2-tetraphenyl-, polymer with dichlorodimethylsilane (C26H22O2C2H6Cl2Si) contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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