Chemical question Carb spray (home made)

[woodchucker]

-4 C wow, that's low. That's only 25F. pretty, or extremely oops, I blew up the house.

 

[homebrewed]

-4 C wow, that's low. That's only 25F. pretty, or extremely oops, I blew up the house.

Acetone beats that, at -18C. I've noticed that a beaker with acetone in it gets noticeably cooler than room temperature because it's evaporating so fast.

Carbon disulfide is even lower, -43C. But its autoignition temperature, the temperature at which it actually bursts into flame, is just 102C. No way I want that stuff in my house!