68937-66-6 Alcohols, C6-12, ethoxylated propoxylated (C6-C12) Alkyl alcohol ethoxylate propoxylate C6-C12 (Alkyl) alcohol ethoxylate propoxylate C6-C12 Alkyl alcohol ethoxylate propoxylate alpha-Alkyl-omega-hydroxypoly(oxypropylene) and/or poly(oxyethylene) polymers where the alkyl chain contains a minimum of six carbons, minimum number average molecular weight (in amu) 1,100 CAS 68937-66-6

Description

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.

CATO supplies 68937-66-6 Alcohols, C6-12, ethoxylated propoxylated (C6-C12) Alkyl alcohol ethoxylate propoxylate C6-C12 (Alkyl) alcohol ethoxylate propoxylate C6-C12 Alkyl alcohol ethoxylate propoxylate alpha-Alkyl-omega-hydroxypoly(oxypropylene) and/or poly(oxyethylene) polymers where the alkyl chain contains a minimum of six carbons, minimum number average molecular weight (in amu) 1,100 (CAS 68937-66-6), a certified reference material (molecular formula C9H20OC8H18O, MW 274.49 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H20OC8H18O, 68937-66-6 Alcohols, C6-12, ethoxylated propoxylated (C6-C12) Alkyl alcohol ethoxylate propoxylate C6-C12 (Alkyl) alcohol ethoxylate propoxylate C6-C12 Alkyl alcohol ethoxylate propoxylate alpha-Alkyl-omega-hydroxypoly(oxypropylene) and/or poly(oxyethylene) polymers where the alkyl chain contains a minimum of six carbons, minimum number average molecular weight (in amu) 1,100 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 274.49 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.

Physical & Chemical Properties

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