Dental compositions including organogelators, products, and methods

A hardenable dental composition comprising:

• an organic polymerizable component;
• an organogelator wherein the organogelator is an amino sugar-based compound or a pharmaceutically acceptable salt thereof of the general formula
• wherein:
• R1 and R2 are independently selected from the group consisting of a hydrogen atom, an alkyl group, C(O)R3, and SO2R4;
• R3 and R4 are independently selected from the group consisting of an alkyl group, an aryl group, and an aralkyl group;
• and
• n is an integer from about 2 to about 5;
• and
• a crystalline material or a filler material, wherein the filler comprises nanoscopic particles.