Chu_BOT

Chu_BOT t1_isw1tay wrote

I'm very curious why you're asking this. It seems oddly specific, like you're trying to play a prank.

You might consider supercooling depending on what your exact needs are:

https://youtu.be/5T68TvdoSbI

You can end up with a liquid at a temperature lower than normal without any chemical changes.

But I do think there might be options besides freezing point depression if you give more detail about the expected outcome instead of just the method you're asking about.

1