| Identification | |
| Name: | 34496-91-8 |
| Synonyms: | carbon dioxide;carbonic anhydride;carbonic acid gas;Dry ice;Carbon oxide;Carbonic acid anhydride;(14c)methanedione;Carbon oxide, di-;Carbonica;After-damp;AER Fixus;Khladon 744;HSDB 516;Kohlensaure [German];124-38-9;CO2;Caswell No. 163;Kohlendioxyd [German];Carbon oxide (CO2);UN1013;UN1845;UN2187;Dioxomethane;Dioxyde de carbone [French];Dioxido de carbono [Spanish];Anhydride carbonique [French];CHEBI:16526;EINECS 204-696-9;EPA Pesticide Chemical Code 016601;R 744;5309-77-3;dioxidocarbon;Kohlendioxyd;Kohlensaure;methane, dioxo-;Carbon dioxide ion;Dioxido de carbono;Dioxyde de carbone;Anhydride carbonique;Makr carbon dioxide;Carbon-12 dioxide;51-90-1;Carbon dioxide (TN);CARBON-DIOXIDE;Carbon Dioxide [USAN];COO-;Carbon dioxide, ion(1-);AC1L18VV;Carbon dioxide (99.8%);23402_SUPELCO;Carbon dioxide (JP16/USP);295108_ALDRICH;AC1Q28J8;CHEMBL1231871;UNII-142M471B3J;HMDB01967;Carbon dioxide, solid or dry ice;[CO2];CO(2);KST-1A5406;Carbon dioxide, refrigerated liquid;AR-1A0518;AR-1I2417;LS-51903;Carbon dioxide [UN1013] [Nonflammable gas];Carbon dioxide [UN1013] [Nonflammable gas];D00004;Carbon dioxide, solid or dry ice [UN1845] [Class 9];Carbon dioxide, solid or dry ice [UN1845] [Class 9];Carbon dioxide, refrigerated liquid [UN2187] [Nonflammable gas];Carbon dioxide, refrigerated liquid [UN2187] [Nonflammable gas];14485-07-5;18923-20-1;957761-35-2 |
| CAS: | 85540-96-1 |
| Molecular Formula: | CO2 |
| Molecular Weight: | 44.0095 |
| InChI: | InChI=1S/CO2/c2-1-3 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | -56.58 deg C (triple point) |
| 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)< |
| 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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