Qu, Junyan et al. published their research in Journal of Physical Organic Chemistry in 2018 | CAS: 620-19-9

1-(Chloromethyl)-3-methylbenzene (cas: 620-19-9) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Electric Literature of C8H9Cl

Determining the excited-state substituent constants of furyl and thienyl groups was written by Qu, Junyan;Cao, Chao-Tun;Cao, Chenzhong. And the article was included in Journal of Physical Organic Chemistry in 2018.Electric Literature of C8H9Cl This article mentions the following:

Six series of styrene derivatives XCH=CHArY (total of 65) containing the styrene parent mol. skeleton were synthesized (here, Y is OMe, Me, H, F, Cl, CF3, CN, and NO2, and X is 2-furyl, 3-furyl, 2′-methyl-2-furyl, 2-thienyl, 3-thienyl, and 2′-methyl-2-thienyl). Their UV absorption spectra were measured in anhydrous ethanol, and their wavelength of absorption maximum λmax was recorded. For the wavenumber νmax (cm-1, νmax = 1/λmax) of the obtained λmax, a quant. correlation anal. was performed, and 6 excited-state substituent constants σCCpex of groups X were obtained by means of curve-fitting method. Taking the νmax values of total 90 compounds of styrene derivatives as a data set (including 25 compounds from reference and 65 compounds of this work), a quant. correlation anal. was performed, and the reliability of the obtained σCCpex was verified. In addition, 12 samples of disubstituted Schiff bases (XCH=NArY) involving the above groups X were synthesized, and their νmax values were recorded. Using these 12 νmax together with the 14 νmax values of Schiff bases taken from reference (total of 26 compounds), it was further verified that the σCCpex values are reliable by means of quant. correlation method. In the experiment, the researchers used many compounds, for example, 1-(Chloromethyl)-3-methylbenzene (cas: 620-19-9Electric Literature of C8H9Cl).

1-(Chloromethyl)-3-methylbenzene (cas: 620-19-9) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Electric Literature of C8H9Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics