Propane

Template:Chembox AllOtherNamesTemplate:Chembox headerbarTemplate:Chembox IndexlistTemplate:Chembox JmolTemplate:Chembox ChEMBLTemplate:Chembox ChemSpiderIDTemplate:Chembox ECHATemplate:Chembox ECNumberTemplate:Chembox E numberTemplate:Chembox IUPHAR ligandTemplate:Chembox UNIITemplate:Chembox UNNumberTemplate:Chembox headerbarTemplate:Chembox SolubilityInWaterTemplate:Chembox ConjugateAcidBaseTemplate:Chembox MagSusTemplate:Chembox Footer

Propane

Template:Chembox image sbs cell
Template:Chembox image sbs cell
CAS Number	Template:Chembox CASNo/format Template:Chembox CASNo/format Template:Chembox CASNo/format Template:Chembox CASNo/format Template:Chembox CASNo/format Template:Chembox CASNo/format
Beilstein Reference	1730718
ChEBI	Template:Chembox ChEBI/format Template:Chembox ChEBI/format Template:Chembox ChEBI/format Template:Chembox ChEBI/format Template:Chembox ChEBI/format Template:Chembox ChEBI/format
DrugBank	Template:Chembox DrugBank/format Template:Chembox DrugBank/format Template:Chembox DrugBank/format Template:Chembox DrugBank/format Template:Chembox DrugBank/format Template:Chembox DrugBank/format
Gmelin Reference	25044
KEGG	Template:Chembox KEGG/format Template:Chembox KEGG/format Template:Chembox KEGG/format Template:Chembox KEGG/format Template:Chembox KEGG/format Template:Chembox KEGG/format
PubChem	{{{value}}}
RTECS number	TX2275000
SMILES	{{{value}}}
Chemical formula	Template:Chembox Elements/molecular formula
Molar mass	Template:Chem molar mass
Appearance	Colorless gas
Odor	Odorless
Density	2.0098 kg/m3 (at 0 °C, 101.3 kPa)
Melting point	Template:Chembox CalcTemperatures
Boiling point	Template:Chembox CalcTemperatures
log P	2.236
Vapor pressure	853.16 kPa (at 21.1 °C (70.0 °F))
kH	15 nmol Pa−1 kg−1
Thermochemistry
Std enthalpy of formation ΔfHo298	−105.2–−104.2 kJ mol−1
Std enthalpy of combustion ΔcHo298	−2.2197–−2.2187 MJ mol−1
Specific heat capacity, C	73.60 J K−1 mol−1
Hazards
NFPA 704	75px 4 2 0
Explosive limits	2.37–9.5%
U.S. Permissible exposure limit (PEL)	TWA 1000 ppm (1800 mg/m3)

Template:Chembox Footer/tracking

Propane is an organic compound with the chemical formula CH. It is an alkane with three carbon atoms. It is used in fuels.

It begins to burn very quickly. Its melting temperature is −187.7 °C; its boiling temperature is −42 °C; its density is 1.83 g/l.

Propane is extracted from natural gasoline or from petroleum.