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CAS No.: | 1111-72-4 | ||||||||
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Name: | Carbon-13C dioxide | ||||||||
Article Data: | 104 | ||||||||
Molecular Structure: | |||||||||
Formula: | CO2 | ||||||||
Molecular Weight: | 44.9988 | ||||||||
Synonyms: | Carbondioxide (13C16O2); Carbon dioxide (13CO2); Carbon dioxide-13C; Carbondioxide-C13; Carbon-13 dioxide; [13C]-Carbon dioxide | ||||||||
Density: | 1.52 (vs air) | ||||||||
Melting Point: |
−78 °C (subl.)(lit.) |
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Safety: |
|
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PSA: | 34.14000 | ||||||||
LogP: | -0.58350 |
Conditions | Yield |
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Ru(TFA)2(CO)(PPh3)3; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In (2)H8-toluene at 175℃; for 17h; Product distribution / selectivity; Inert atmosphere; | A 63% B n/a C 23% |
Ir2(μ-CO3)(CO)2{bis(dimethylphosphino)methane}2
[13C]Carbon monoxide
A
Ir2(CO)4(bis(dimethylphosphino)methane)2
B
carbon dioxide
C
carbon dioxide
Conditions | Yield |
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In acetonitrile 25°C; gas chromy./mass spectroscopy; | A n/a B 50% C 50% |
Conditions | Yield |
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With oxygen In solid matrix for 3h; Product distribution; Irradiation; |
Conditions | Yield |
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In tetrahydrofuran Further byproducts given. Title compound not separated from byproducts; |
2,2-dimethyl-5--1,3-dioxane-4,6-dione<4,6-13C2>
A
carbon dioxide
B
dimethyl amine
C
acetone
Conditions | Yield |
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at 500℃; flash vacuum pyrolysis; Title compound not separated from byproducts; |
Conditions | Yield |
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In trichlorofluoromethane; acetone at -88℃; Product distribution; |
Conditions | Yield |
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In trichlorofluoromethane; acetone at -88℃; Product distribution; Thermolysis; |
Conditions | Yield |
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With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents; |
Conditions | Yield |
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With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents; |
Conditions | Yield |
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With sulfuric acid; ozone In water pH=2.5; Product distribution; Further Variations:; pH-values; Reagents; |