Bibliotheca gasorum et solventium
Pentanum
Pentano · Пентан · Pentan · پنتان · بنتان · Pentan · Пентан · Πεντάνιο · n-Pentane · Pentano · n-pentane · פנטאן
| CAS | 109-66-0 |
|---|---|
| EC | 203-692-4 |
| UN | 1265 |
| Formula | C5H12 |
| Massa molaris | 72.15 g/mol |
| LEL | 1.1 % vol |
| UEL | 8.7 % vol |
| Punctum inflammationis | -40 °C |
| Temperatura accensionis spontaneae | 243 °C |
| Classis temperaturae | T3 |
| Grex gasorum | IIA |
| Densitas relativa gasi aut vaporis (aer = 1) | 2.49 |
| GHS | Periculum · H225, H304, H336, H411 |
Pentane is a straight chain alkane consisting of 5 carbon atoms. It has a role as a non-polar solvent and a refrigerant. N-pentane appears as a clear colorless liquid with a petroleum-like odor. Flash point -57 °F. Boiling point 97 °F.