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Stable Isotope Geochemistry

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Subject:
From:
David Wilbur <[log in to unmask]>
Reply To:
David Wilbur <[log in to unmask]>
Date:
Thu, 20 Feb 1997 15:49:43 -0800 (PST)
Content-Type:
TEXT/PLAIN
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For those like me who are Mac impaired, here is a txt version of the very
nice list posted earlier by Haraldur Karlsson. To reiterate.. dont take
these organic solvents lightly!

Some Useful Laboratory Cooling Mixtures

Mixture	Mixture temperature (Centigrade)

p-Xylene/Liquid nitrogen		13
p-Dioxane/Liquid nitrogen		12
Cyclohexane/Liquid nitrogen		 6
Benzene/Liquid nitrogen			 5
Formamide/Liquid nitrogen		 2
Aniline/Liquid nitrogen			-6
Cycloheptane/Liquid nitrogen		-12
Benzonitrile/Liquid nitrogen		-13
Ethylene glycol/Dry ice			-15
o-Dichlorobenzene/Liquid nitrogen	-18
Tetrachloroetane/Liquid nitrogen	-22
Carbon tetrachloride/Liquid nitrogen	-23
Carbon tetrachloride/Dry ice		-23
m-Dichlorobenzene/Liquid nitrogen	-25
Nitromethane/Liquid nitrogen		-29
o-Xylene/Liquid nitrogen		-29
Bromobenzene/Liquid nitrogen		-30
Iodobenzene/Liquid nitrogen		-31
Thiophene/Liquid nitrogen		-38
3-Heptanone/Dry ice			-38
Acetonitrile/Liquid nitrogen		-41
Pyridine/Liquid nitrogen		-42
Acetonenitrile/Dry ice			-42
Chlorobenzene/Liquid nitrogen		-45
Cylcohexanone/Dry ice			-46
m-Xylene/Liquid nitrogen		-47
n-Butyl amine/Liquid nitrogen		-50
Diethyl carbitol/Dry ice		-52
n-Octane/Liquid nitrogen		-56
Chloroform/Dry ice			-61(-77)
Chloroform/Liquid nitrogen		-63
Methyl iodide/Liquid nitrogen		-66
Carbitol acetate/Dry ice		-67
t-Butyl amine/Liquid nitrogen		-68
Ethanol/Dry ice				-72
Trichloroethylene/Liquid nitrogen	-73
Butyl acetate/Liquid nitrogen		-77
Acetone/Dry ice				-78
Isopropanol/Dry ice			-78
Isoamyl acetate/Liquid nitrogen		-79
Acylonitrile/Liquid nitrogen		-82
Sulfur dioxide/Dry ice			-82
Ethyl acetate//Liquid nitrogen		-84
Ethyl methyl ketone/Liquid nitrogen	-86
Acrolein/Liquid nitrogen		-88
Nitroethane/Liquid nitrogen		-90
Heptane/Liquid nitrogen			-91
Cyclopentane/Liquid nitrogen		-93
Hexane/Liquid nitrogen			-94
Toluene/Liquid nitrogen			-95
Methanol/Liquid nitrogen		-98
Diethyl ether/Dry ice			-100
n-Propyl iodide/Liquid nitrogen		-101
n-Butyl iodide/Liquid nitrogen		-103
Cyclohexane/Liquid nitrogen		-104
Isooctane/Liquid nitrogen		-107
Ethyl iodide/Liquid nitrogen		-109
Carbon disulfide/Liquid nitrogen	-110
Butyl bromide/Liquid nitrogen		-112
Ethyl bromide/Liquid nitrogen		-119
Acetaldehyde/Liquid nitrogen		-124
Methyl cyclohexane/Liquid nitrogen	-126
n-Pentane/Liquid nitrogen		-131
1,5-Hexadiene/Liquid nitrogen		-141
Isopentane/Liquid nitrogen		-160



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