Phosphoric acid, 2-ethylhexyl ester, zinc salt CAS 52108-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.52108-54-0
Molecular FormulaC8H18O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phosphoric acid, 2-ethylhexyl ester, zinc salt CAS 52108-54-0 chemical structure

Description

CATO supplies Phosphoric acid, 2-ethylhexyl ester, zinc salt (CAS 52108-54-0), a certified reference material (molecular formula C8H18OHO4PZn, MW 291.59 g/mol) for analytical method development and quality control.

Structurally, Phosphoric acid, 2-ethylhexyl ester, zinc salt (C8H18OHO4PZn) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 291.59 g/mol, it falls into the medium-molecular-weight range.

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

Molecular FormulaC8H18O HO4P Zn
Molecular Weight291.59 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1971

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