List of cooling baths From Wikipedia, the free encyclopedia This article contains a list of cooling bath mixtures. Table More information Cooling Agent, Organic Solvent or Inorganic Salt ... Cooling Agent Organic Solvent or Inorganic Salt T (°C) Notes Dry ice p-Xylene +13 [1] Dry ice p-Dioxane +12 Dry ice Cyclohexane +6 Dry ice Benzene +5 Dry ice Formamide +2 Ice Water 0 Ice Ammonium chloride -5 0.3 to 1 ratio of salt to ice. Liquid N2 Aniline -6 Ice Sodium thiosulfate pentahydrate -8 1.1 to 1 ratio of salt to ice. Ice Calcium chloride hexahydrate -10 1 to 2.5 ratio of salt to ice. Liquid N2 Ethylene glycol -10 Ice Acetone -10 1 to 1 ratio of acetone to ice. Liquid N2 Cycloheptane -12 Dry ice Benzyl alcohol -15 Dry ice Ethylene glycol -15 Ice Sodium chloride -20 1 to 3 ratio of salt to ice. Dry ice Tetrachloroethylene -22 Dry ice Carbon Tetrachloride -23 Dry ice 1,3-Dichlorobenzene -25 Dry ice o-Xylene -29 Liquid N2 Bromobenzene -30 Dry ice m-Toluidine -32 Dry ice 3-Heptanone -38 Ice Calcium chloride hexahydrate -40 1 to 0.8 ratio of salt to ice. Dry ice Acetonitrile -41 Dry ice Pyridine -42 Dry ice Cyclohexanone -46 Dry ice m-Xylene -47 Dry ice Diethyl carbitol -52 Dry ice n-Octane -56 Dry ice Diisopropyl ether -60 Dry ice Chloroform -61 Liquid N2 Chloroform -63 [2] Dry ice Ethanol -72 Note: without the addition of ethylene glycol, temp is -78 °C. Dry ice Trichloroethylene -73 Dry ice Isopropyl alcohol -77 Liquid N2 Butyl acetate -77 Dry ice Acetone -78 Liquid N2 Isoamyl acetate -79 Dry ice Sulfur dioxide -82 Liquid N2 Ethyl Acetate -84 Liquid N2 n-Butanol -89 Liquid N2 Hexane -94 Liquid N2 Acetone -94 Liquid N2 Toluene -95 Liquid N2 Methanol -98 Liquid N2 Cyclohexene -104 Liquid N2 Isooctane -107 Liquid N2 Ethyl iodide -109 Liquid N2 Carbon disulfide -110 Liquid N2 Butyl bromide -112 Liquid N2 Ethanol -116 Liquid N2 Ethyl bromide -119 Liquid N2 Acetaldehyde -124 Liquid N2 Methylcyclohexane -126 Liquid N2 n-Propanol -127 Liquid N2 n-Pentane -131 Liquid N2 1,5-Hexadiene -141 Liquid N2 Isopentane -160 Liquid N2 (none) -196 Liquid He (none) -269 Close References [1]"Cooling baths". 2013-10-02. [2]"Lab freezing bath temperatures - Larkinweb.co.uk". Lee, Do W.; Jensen, Craig M. (2000). "Dry-Ice Bath Based on Ethylene Glycol Mixtures". J. Chem. Educ. 77 (5): 629. doi:10.1021/ed077p629. Phipps, Alan M.; Hume, David N. (1968). "General purpose low temperature dry-ice baths". J. Chem. Educ. 45 (10): 664. Bibcode:1968JChEd..45..664P. doi:10.1021/ed045p664. Rondeau, Roger E. (1966). "Slush baths". Journal of Chemical & Engineering Data. 11: 124. doi:10.1021/je60028a037. Related Articles