9014-85-1 Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol Poly(oxy-1,2-ethanediyl), alpha,alpha'-(1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl)bis(omega-hydroxy- Polyoxyethylene glycol ether with 1,4-diisobutyl-1,4-dimethylbutynediol (2:1) 2,4,7,9-Tetramethyldec-5-yne-4,7-diol, ethoxylated EC 500-022-5 CAS 9014-85-1

Description

CATO supplies 9014-85-1 Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol Poly(oxy-1,2-ethanediyl), alpha,alpha'-(1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl)bis(omega-hydroxy- Polyoxyethylene glycol ether with 1,4-diisobutyl-1,4-dimethylbutynediol (2:1) 2,4,7,9-Tetramethyldec-5-yne-4,7-diol, ethoxylated EC 500-022-5 (CAS 9014-85-1), a certified reference material (molecular formula C14H26O2C2H6O2, MW 288.43 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H26O2C2H6O2, 9014-85-1 Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol Poly(oxy-1,2-ethanediyl), alpha,alpha'-(1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl)bis(omega-hydroxy- Polyoxyethylene glycol ether with 1,4-diisobutyl-1,4-dimethylbutynediol (2:1) 2,4,7,9-Tetramethyldec-5-yne-4,7-diol, ethoxylated EC 500-022-5 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 288.43 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.

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

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