Anything liquid in a sealed glass container or can could explode.
It’s no secret that liquids expand and contrast when placed in the freezer. For this reason, Murphy recommends avoiding placing glass containers full of liquids in the freezer. The same logic applies to cans and even plastic storage containers.
“The liquid can break or even explode in the freezing process,” said Murphy. “This also goes for plastic containers that do not leave enough room for expansion of the liquid.”