15_11_86 - –129.7 36.0 Allyl alcohol –129 97.0 Ethanol...

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LOW TEMPERATURE BATHS FOR MAINTAINING CONSTANT TEMPERATURE A liquid-solid slurry is a convenient means of maintaining a constant temperature environment below room temperature. The following is a list of readily available organic liquids suitable for this purpose, arranged in order of their melting (freezing) points t m . The normal boiling points t b are also given. Compound t m /°C t b /°C Isopentane (2-Methylbutane) –159.9 27.8 Methylcyclopentane –142.5 71.8 3-Chloropropene (Allyl chloride) –134.5 45.1 Pentane
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Unformatted text preview: –129.7 36.0 Allyl alcohol –129 97.0 Ethanol –114.1 78.2 Carbon disulfide –111.5 46 Isobutyl alcohol –108 107.8 Toluene –94.9 110.6 Acetone –94.8 56.0 Ethyl acetate –83.6 77.1 Dry ice + acetone –78 p-Cymene –68.9 177.1 Trichloromethane (Chloroform) –63.6 61.1 N-Methylaniline –57 196.2 Chlorobenzene –45.2 131.7 Anisole –37.5 153.7 Bromobenzene –30.6 156.0 Tetrachloromethane (Carbon tetrachloride) –23 76.8 Benzonitrile –12.7 191.1 15-35...
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This note was uploaded on 12/31/2011 for the course CHEMISTRY 101 taught by Professor Dr.dason during the Fall '08 term at Davenport.

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