What is the freezing point of oil, mineral oil and heating oil?

All oils get denser when they are cooled.The majority of crude oils do not freeze.If they drop below 80 degrees, they are solid.

Liquids that are frozen tend to contract as they cool and they are preserved in the cold.If screw caps are loosened slightly, the container won't be stressed as gasoline, mineral spirits, turpentine, alchohol, etc., contract.

A thin film of oil exposed to dry ice will go solid in seconds, but the middle of a can will take several hours to reach ambient temperature if it is undisturbed.Special oils can be liquid as low as -100C.