Differential multicomponent spectrophotometry-spectrophotometric method for determination of benzyl benzoate and N-butyl acetanilide in clothing impregnant M-1960 was written by Beroza, Morton. And the article was included in Anal. Chem. in 1953.Quality Control of 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:
The differential multicomponent spectrophotometric analysis of Hiskey and Firestone (C.A. 46, 11013d) is modified to allow its use in systems that do not follow Beer’s law. Essentially the method involves the determination of absorbency differences between a solution containing known ingredients and one containing almost the same concentration of those ingredients. Analysis of the mixture by the absolute method permits a solution (saturated solution) of approx, equal concentration of pure materials to be prepared The differences in absorbancies of these two solutions are determined at chosen wave lengths and used to determine the final concentration When the system does not follow Beer’s law then known amounts of each substituent must be added to the saturated solution This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Quality Control of 2-Butyl-2-ethylpropane-1,3-diol).
2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Quality Control of 2-Butyl-2-ethylpropane-1,3-diol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts