| hydrogen | |
| Links: | 📖 PubMed |
| CAS RN: | [1333-74-0] |
| Formula: | H2; 2.02 g/mol |
| InChiKey: | YZCKVEUIGOORGS-UHFFFAOYSA-N |
| SMILES: | [H] |
| Density: | 0.070 g/mL |
| Molar volume: | 28.8 mL/mol |
| Dielectric constant: | 1.23 |
| Dipole moment: | 0.00 D |
| Melting point: | -259 °C |
| Boiling point: | -253 °C |
| Critical temperature: | -240 °C |
| Critical pressure: | 1.3 atm |
| Log10 partition octanol / water: | -0.45 |