How hot does sterno get?

Sterno, a gelled fuel made primarily of denatured alcohol, typically burns at temperatures ranging from 140 to 190 degrees Fahrenheit (60 to 88 degrees Celsius). While it provides a steady source of heat for cooking or warming food, it does not reach extremely high temperatures like traditional fuels. The flames are generally blue and can produce a significant amount of heat for a limited time, making it suitable for chafing dishes and buffet setups.