Solvent-Dependent Assembly of Terphenyl- and Quaterphenyldithiol on Gold and Gallium Arsenide was written by Krapchetov, Dmitry A.;Ma, Hong;Jen, Alex K. Y.;Fischer, Daniel A.;Loo, Yueh-Lin. And the article was included in Langmuir in 2005.SDS of cas: 29364-29-2 This article mentions the following:
The assembly of terphenyldithiol (TPDT) and quaterphenyldithiol (QPDT) on Au and Ga arsenide from EtOH, THF, and solutions consisting of both solvents was characterized by near-edge x-ray absorption fine structure spectroscopy. The surface coverage and the average orientation of both TPDT and QPDT on Au are solvent-independent. These mols. readily form monolayers on Au with an ensemble-average backbone tilt of 30 ± 3° from the substrate normal. In sharp contrast, the assembly of TPDT and QPDT on Ga arsenide is extremely solvent-sensitive. At high EtOH fractions, both mols. form monolayers with an ensemble-average orientation that is indistinguishable from those on Au substrates. At low EtOH fractions and in pure THF, however, these mols. are disordered on Ga arsenide and the surface coverage is poor. In the experiment, the researchers used many compounds, for example, Sodium 2-methyl-2-propanethiolate (cas: 29364-29-2SDS of cas: 29364-29-2).
Sodium 2-methyl-2-propanethiolate (cas: 29364-29-2) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.SDS of cas: 29364-29-2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts