Biblioteca de gases y disolventes
Butano
Butane · بوتان · Butan · Бутан · بوتان · Butan · Butan · Бутан · Бутан · Βουτάνιο · Butane · בוטאן
| CAS | 106-97-8 |
|---|---|
| EC | 203-448-7 |
| UN | 1011 |
| Fórmula | C4H10 |
| Masa molar | 58,12 g/mol |
| LIE (LEL) | 1,4 % vol |
| LSE (UEL) | 9,3 % vol |
| Temperatura de autoignición | 372 °C |
| Clase de temperatura | T2 |
| Grupo de gas | IIA |
| Densidad relativa del gas o vapor (aire = 1) | 2,01 |
| GHS | Peligro · H220 |
Butane is a straight chain alkane composed of 4 carbon atoms. It has a role as a food propellant and a refrigerant. Butane is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its vapor pressure.