Organic compound, EL device, light-emitting apparatus, electronic appliance, lighting device, and electronic device

A compound represented by Formula (G2),

• wherein each of R1 to R4 and R7 to R10 independently represents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, and an alkyl fluoride group having 1 to 6 carbon atoms,
• wherein each of R5 and R6 represents an unsubstituted phenyl group,
• wherein R33 represents a group represented by Formula (g1),
• wherein each of R21 to R24 and R27 to R30 independently represents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, and an alkyl fluoride group having 1 to 6 carbon atoms, and
• wherein each of R25 and R26 independently represent any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, an alkyl fluoride group having 1 to 6 carbon atoms, and a substituted or unsubstituted phenyl group, and
• wherein a proportion of fluorine included in the compound is higher than or equal to 7 atomic % and lower than or equal to 40 atomic %.

A light-emitting device comprising:

• a first electrode;
• a first hole-injection layer over the first electrode, the first hole-injection layer comprising a compound;
• and
• a second electrode over the first hole-injection layer,
• wherein the compound comprises:
• an acridine skeleton;
• a first phenyl group bonded to a nitrogen atom in the acridine skeleton;
• a first substituent bonded to the acridine skeleton;
• and
• a second substituent bonded to the acridine skeleton,
• wherein the first phenyl group is substituted by a fluorine atom,
• wherein each of the first substituent and the second substituent independently represents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cyclohexyl group, an alkyl fluoride group having 1 to 6 carbon atoms, and a substituted or unsubstituted phenyl group, and
• wherein a proportion of fluorine included in the compound is higher than or equal to 7 atomic % and lower than or equal to 40 atomic %.