A coating solution for a non-light-emitting organic semiconductor device comprising: a compound represented by the following Formula; and a solvent having a boiling point of equal to or higher than 100°C, which is selected from one or more of a hydrocarbon-based solvent, a ketone-based solvent, a halogenated hydrocarbon-based solvent, a heterocyclic solvent, a halogenated heterocyclic solvent, or an ether-based solvent; in Formula, R 11 and R 12 each independently represent an alkyl group, an alkenyl group, an alkynyl group, or an alkoxy group and may have a substituent represented by a halogen atom, an alkenyl group, an alkynyl group, an aryl group, a hetero ring group, a cyano group, a hydroxyl group, a nitro group, an acyl group, an alkoxy group, an aryloxy group, a silyloxy group, a heterocyclic oxy group, an acyloxy group, a carbamoyloxy group, an amino group, an acylamino group, an aminocarbonylamino group, alkoxy- and aryloxycarbonylamino groups, alkyl- and aryl sulfonylamino groups, a mercapto group, alkyl- and arylthio groups, a heterocyclic thio group, a sulfamoyl group, a sulfo group, alkyl- and aryl sulfinyl groups, alkyl- and aryl sulfonyl groups, alkyloxy- and aryloxycarbonyl groups, a carbamoyl group, aryl- and heterocyclic azo group, an imido group, a phosphino group, a phosphinyl group, a phosphinyloxy group, a phosphinylamino group, a phosphono group, a silyl group, a hydrazino group, a ureido group, a boronic acid group, a phosphate group, a sulfate group, and an aromatic portion in Formula may be substituted with a halogen atom, wherein the compound represented by Formula satisfies the following condition A, B, C, or D; condition A: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent an unsubstituted linear alkyl group having an even number of carbon atoms within a range of 8 to 10 carbon atoms, an unsubstitued linear alkyl group having an odd number of carbon atoms within a range of 3 to 15 carbon atoms, a substituted linear alkyl group having 3 to 15 carbon atoms, or a substituted or unsubstituted branched alkyl group having 3 to 18 carbon atoms, and an aromatic portion in Formula may be substituted with a halogen atom; condition B: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent an unsubstituted linear alkyl group having 4 carbon atoms; condition C: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent a substituted alkyl group having 1 or 2 carbon atoms; condition D: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total, and R 11 and R 12 have different structures. a compound represented by the following Formula; and a solvent having a boiling point of equal to or higher than 100°C, which is selected from one or more of a hydrocarbon-based solvent, a ketone-based solvent, a halogenated hydrocarbon-based solvent, a heterocyclic solvent, a halogenated heterocyclic solvent, or an ether-based solvent; in Formula, R 11 and R 12 each independently represent an alkyl group, an alkenyl group, an alkynyl group, or an alkoxy group and may have a substituent represented by a halogen atom, an alkenyl group, an alkynyl group, an aryl group, a hetero ring group, a cyano group, a hydroxyl group, a nitro group, an acyl group, an alkoxy group, an aryloxy group, a silyloxy group, a heterocyclic oxy group, an acyloxy group, a carbamoyloxy group, an amino group, an acylamino group, an aminocarbonylamino group, alkoxy- and aryloxycarbonylamino groups, alkyl- and aryl sulfonylamino groups, a mercapto group, alkyl- and arylthio groups, a heterocyclic thio group, a sulfamoyl group, a sulfo group, alkyl- and aryl sulfinyl groups, alkyl- and aryl sulfonyl groups, alkyloxy- and aryloxycarbonyl groups, a carbamoyl group, aryl- and heterocyclic azo group, an imido group, a phosphino group, a phosphinyl group, a phosphinyloxy group, a phosphinylamino group, a phosphono group, a silyl group, a hydrazino group, a ureido group, a boronic acid group, a phosphate group, a sulfate group, and an aromatic portion in Formula may be substituted with a halogen atom, wherein the compound represented by Formula satisfies the following condition A, B, C, or D; condition A: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent an unsubstituted linear alkyl group having an even number of carbon atoms within a range of 8 to 10 carbon atoms, an unsubstitued linear alkyl group having an odd number of carbon atoms within a range of 3 to 15 carbon atoms, a substituted linear alkyl group having 3 to 15 carbon atoms, or a substituted or unsubstituted branched alkyl group having 3 to 18 carbon atoms, and an aromatic portion in Formula may be substituted with a halogen atom; condition B: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent an unsubstituted linear alkyl group having 4 carbon atoms; condition C: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total and represent a substituted alkyl group having 1 or 2 carbon atoms; condition D: in Formula, R 11 and R 12 each independently have 3 to 30 carbon atoms in total, and R 11 and R 12 have different structures.