Preparing a Cooling Bath with Dry Ice and Various Solvents

Pure Solvent

Temperature

cyclohexane

6°C

benzene

5°C

formamide

2°C

cycloheptane

-12°C

ethylene glycol

-12°C (-11°C, -15°C)

benzyl alcohol

-15°C

tetrachlorethylene

-22°C

carbon tetrachloride

-23°C

1,3-dichlorobenezene

-25°C

o-xylene

-29°C

m-toluidine

-32°C

3-heptanone

-38°C

acetonenitrile

-42°C

pyridine

-42°C

cyclohexanone

-46°C

m-xylene

-47°C

diethyl carbitol

-52°C

n-octane

-56°C

isopropyl ether

-60°C

chloroform

-61°C

carbitol acetate

-67°C

ethanol

-72°C (-78°C)

acetone

-78°C

sulfur dioxide

-82°C

propyl amine

-83°C

diethyl ether

-100°C