A compound represented by the following General Formula: wherein R1 and R2 are identical to or different from each other, and each independently represent a substituent at any substitutable position on a borabenzene or benzene ring selected from the group consisting of: a deuterium atom; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted alkylthio group; a substituted or unsubstituted arylthio group; a substituted or unsubstituted trialkylsilyl group; a substituted or unsubstituted triarylsilyl group; a substituted or unsubstituted dialkylboron group; a substituted or unsubstituted diarylboron group; a substituted or unsubstituted mono- or di-alkylamino group; a substituted or unsubstituted mono- or di-aralkylamino group; a substituted or unsubstituted mono- or di-arylamino group; a substituted or unsubstituted mono- or di-heteroarylamino group; a substituted or unsubstituted, condensed or uncondensed aryl group; and a substituted or unsubstituted, condensed or uncondensed heteroaryl group; a and b each independently represent an integer of 0 to 4; Ar1 and Ar2 are identical to or different from each other, and each independently represent a substituted or unsubstituted, uncondensed or condensed aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted, uncondensed or condensed heteroaryl group having 5 to 30 ring atoms; and Ar1 and Ar2 are optionally bonded to each other via a linker selected from the group consisting of a single bond, an alkylene group, an alkenylene group, -O-, -S-, an alkyl-N group, an aryl-N group, a dialkyl Si group, and a diaryl Si group, wherein, when R1, R2, Ar1, and Ar2 are groups having a substituent, the substituent of each substituted group is independently selected from the group consisting of a deuterium atom, a halogen atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, a heteroaryl group having 5 to 30 ring atoms, an aryloxy group having 6 to 30 ring carbon atoms, a heteroaryloxy group having 5 to 30 ring atoms, a mono- or di-substituted amino group having an aryl group having 6 to 30 ring carbon atoms or a heteroaryl group having 5 to 30 ring atoms as a substituent, and a triarylsilyl or triheteroarylsilyl group having an aryl group having 6 to 30 ring carbon atoms or a heteroaryl group having 5 to 30 ring atoms as a substituent. wherein R1 and R2 are identical to or different from each other, and each independently represent a substituent at any substitutable position on a borabenzene or benzene ring selected from the group consisting of: a deuterium atom; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted alkylthio group; a substituted or unsubstituted arylthio group; a substituted or unsubstituted trialkylsilyl group; a substituted or unsubstituted triarylsilyl group; a substituted or unsubstituted dialkylboron group; a substituted or unsubstituted diarylboron group; a substituted or unsubstituted mono- or di-alkylamino group; a substituted or unsubstituted mono- or di-aralkylamino group; a substituted or unsubstituted mono- or di-arylamino group; a substituted or unsubstituted mono- or di-heteroarylamino group; a substituted or unsubstituted, condensed or uncondensed aryl group; and a substituted or unsubstituted, condensed or uncondensed heteroaryl group; a and b each independently represent an integer of 0 to 4; Ar1 and Ar2 are identical to or different from each other, and each independently represent a substituted or unsubstituted, uncondensed or condensed aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted, uncondensed or condensed heteroaryl group having 5 to 30 ring atoms; and Ar1 and Ar2 are optionally bonded to each other via a linker selected from the group consisting of a single bond, an alkylene group, an alkenylene group, -O-, -S-, an alkyl-N group, an aryl-N group, a dialkyl Si group, and a diaryl Si group, wherein, when R1, R2, Ar1, and Ar2 are groups having a substituent, the substituent of each substituted group is independently selected from the group consisting of a deuterium atom, a halogen atom, a cyano group, a nitro group, a linear or branched alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, a heteroaryl group having 5 to 30 ring atoms, an aryloxy group having 6 to 30 ring carbon atoms, a heteroaryloxy group having 5 to 30 ring atoms, a mono- or di-substituted amino group having an aryl group having 6 to 30 ring carbon atoms or a heteroaryl group having 5 to 30 ring atoms as a substituent, and a triarylsilyl or triheteroarylsilyl group having an aryl group having 6 to 30 ring carbon atoms or a heteroaryl group having 5 to 30 ring atoms as a substituent.