| Identification | |
| Name: | Carbon dioxide, ion(1-)(8CI,9CI) |
| Synonyms: | Carbondioxide (CO21-); Carbon dioxide anion; Carbon dioxide anion radical; Carbondioxide ion (CO21-); Carbon dioxide radical anion; Carbon dioxide radicalanion(1-); Carbon dioxide radical ion(1-); Carbon dioxide(1-); Carbon oxide ion(CO2-); Carboxyl radical ion(1-); Carboxylate anion radical; Carboxylateradical; Formate radical anion |
| CAS: | 14485-07-5 |
| Molecular Formula: | CO2 |
| Molecular Weight: | 0 |
| InChI: | InChI=1/CHO2/c2-1-3/h(H,2,3)/p-1 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | -56.58 deg C (triple point) |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 0.984g/cm3 |
| Solubility: | Miscible with hydrocarbons and most organic liquids. Quantity dissolved, mL/g (STP) at 20 deg C: acetone: 8.2; ethanol: 3.6; benzene: 2.71; methanol: 4.1; toluene: 3.0; xylene: 2.31; heptane: 2.8; methyl acetate: 7.4; diethyl ether: 6.3 Solubility in water (mL CO2/100 mL H2O at 760 mm Hg): 171 at 0 deg C; 88 at 20 deg C; 36 at 60 deg C Solubility in water: 1.501 g/L at 25 deg C (gas at a partial pressure of 101.325 kPa in equilibrium with the solution)< |
| Flash Point: | °C |
| Color: | Gas: Colorless Liquid: colorless Solid (dry ice): white, snow-like flakes or cubes Colorless ... gas [Note: Shipped as a liquefied compressed gas. Solid form is utilized as dry ice]. |
| Safety Data | |
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