Biblioteca de gaze și solvenți
Furan
Furano · Фуран · フラン · فوران · فوران · Фуран · Φουράνιο · Furano · Furane · פוראן · फ्यूरन · 퓨란
| CAS | 110-00-9 |
|---|---|
| EC | 203-727-3 |
| UN | 2389 |
| Formula | C4H4O |
| Masa molară | 68,07 g/mol |
| LIE (LEL) | 2,3 % vol |
| LSE (UEL) | 14,3 % vol |
| Punctul de inflamabilitate | -20 °C |
| Temperatura de autoaprindere | 390 °C |
| Clasa de temperatură | T2 |
| Grupa de gaze | IIB |
| Densitatea relativă a gazului sau a vaporilor (aer = 1) | 2,35 |
| GHS | Pericol · H224, H302, H315, H332, H341, H350, H373, H412 |
Furan is a monocyclic heteroarene with a structure consisting of a 5-membered ring containing four carbons and one oxygen, with formula C4H4O. It is a toxic, flammable, low-boiling (31C) colourless liquid. Furan appears as a clear colorless liquid with a strong odor. Flash point below 32 °F. Less dense than water and insoluble in water.