butane
| Structure |
|
Reference |
| CAS number | 106978 | 2 |
| name | butane | 2 |
| synonyms | Methylethyl Methane; n-Butane; n-butane, various grades | 2 |
| formula | C4H10 | 2 |
| MW | 58.123 | 2 |
| Class | Propellant | |
| MP, ºC | -138.35 | 2 |
| BP, ºC | -0.45 | 2 |
| vapor pressure, torr @25ºC | 1823 | 14 |
| evaporation rate (BuOAc=1) | 114 | 31 |
| specific gravity, 0ºC | 0.5788 | 32 |
| viscosity, cP @ 25ºC | NA | |
| flash point, ºC (closed cup) | -60 | 32 |
| water soly, g/100g H2O at 25ºC | insoluble | 2 |
| Henry's Law Constant, atm-m3/mole | 0.9497 | 14 |
| kOH, cm3/molecule-second | 2.54E-12 | 14 |
| log Kow | 2.89 | 14 |
| Hildebrand parameter (cal/cm3)^½ | 6.58 | 31 |
| Kauri-butanol number | NA | |
| MIR | 1.33 | 26 |
| TAC | no |