Solvent / CO₂ Baths (°C)

Ethylene glycol/CO₂ -15  


Carbon tetrachloride/CO₂ -23  


3-Heptanone/CO₂ -38  


Acetonitrile/CO₂ -42  


Cyclohexanone/CO₂ -46  


Diethyl carbitol/CO₂ -52  


Chloroform/CO₂ -61  


Carbitol acetate/CO₂ -67 


Isopropyl alcohol/CO₂ -77


Acetone/CO₂ -78 


Sulfur dioxide/CO₂ -82 


Diethyl ether/CO₂ -100

Solvent / N₂ Baths (°C)

p-Xylene/N₂ 13  


Cyclclohexane/N₂ 6  


Benzene/N₂ 5  


Formamide/N₂ 2 


Aniline/N₂-6  


Cycloheptane/N₂ -12  


Benzonitrile/N₂ -13  


o-Dichlorobenzene/N₂ -18  


Tetrachloroethane/N₂ -22  


Carbon tetrachloride/N₂ -23  


o-Dichlorobenzene/N₂ -25  


Nitromethane/N₂ -29  


o-Xylene/N₂ -29  


Bromobenzene/N₂ -30  


Iodobenzene/N₂ -31  


Thiophene/N₂ -38  


Acetonitrile/N₂ -41  


Pyridine/N₂ -42  


Chlorobenzene/N₂ -45  


m-Xylene/N₂ -47  


n-Butyl amine/N₂ -50  


n-Octane/N₂ -56  


Chloroform/N₂ -63  


Methyl iodide/N₂ -66  


t-Butyl amine/N₂ -68

Trichloroethylene/N₂ -73


Butyl acetate/N₂ -77 


Isoamyl acetate/N₂ -79 


Acrylonitrile/N₂ -82 


Ethyl acetate/N₂ -84 


Ethyl methyl ketone/N₂ -86 


Acrolein/N₂ -88 


Nitroethane/N₂ -90 


Heptane/N₂ -91 


Cyclopentane/N₂ -93 


Hexane/N₂ -94 


Toluene/N₂ -95 


Methanol/N₂ -98 


n-Propyl iodide/N₂ -101 


n-Butyl iodide/N₂ -103 


Cyclohexene/N₂ -104 


Isooctane/N₂ -107

Ethyl iodide/N₂ -109 


Carbon disulfide/N₂ -110 


Butyl bromide/N₂ -112 


Ethyl bromide/N₂ -119 


Acetaldehyde/N₂ -124 


Methyl cyclohexane/N₂ -126 


n-Pentane/N₂ -131 


1,5-Hexadiene/N₂ -141 


i-Pentane/N₂ -160