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CH3CH2CH2CH3, fiuchphointe 0 °C, gás alcáin a fhaightear mar chodán peitriliam ar féidir é a leachtú go héasca. Soláthraítear é mar leacht faoi bhrú le húsáid mar bhreosla (i ngás Calor, mar shampla). Tá isiméir struchtúrtha amháin aige, iseabútán nó meitiolprópán, (CH3)2CH-CH3.[1]
Substaint cheimiceach | aicme eintiteas ceimiceach |
---|---|
Mais mhóilíneach | 58.078 Da |
Tacsón ina n-aimsítear é | |
Struchtúr ceimiceach | |
Foirmle cheimiceach | C₄H₁₀ |
![]() | |
SMILES canónta | Model 2D CCCC |
InChI | Model 3D |
Airí | |
Dlús | 0.6 g/cm³ (a 31 °F, leacht) ![]() |
Luas forleata fuaime | 1,034 m/s (−0.5 °C, leacht) ![]() |
Pointe leáite | −138 °C −138.29 °C ![]() |
Fiuchphointe | −1 °C (a 760 Torr) 272.7 K (a 1 atm) −0.5 °C (a 101.325 kPa) ![]() |
Eantrópach mólarach caighdeánach | 310.2 J/(mol K) |
Galbhrú | 2.05 atm (a 20 °C) ![]() |
Guais | |
Teorainn inlasta íochtair | 1.6 vol% |
Teorainn inlasta uachtarach | 8.4 vol% |
Teocht uathadhainte | 372 °C |
Meánteorainn nochta ualaithe ama | 1,900 mg/m³ (10 h, luach ar iarraidh) ![]() |
Splancphointe | −76 °F −60 °C ![]() |
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response () ![]() | |
UN class (en) ![]() | 2.1 |
Eile | |
gás inlasta agus carcainigin |
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