What is Propene?
{{chembox | verifiedrevid = 477513893 | ImageFileL1 = Propylene skeletal.svg | ImageSizeL1 = 100px | ImageNameL1 = Skeletal formula of propene | ImageFileR1 = Propene-2D-flat.png | ImageSizeR1 = 100px | ImageFileL2 = Propylene-3D-vdW.png | ImageSizeL2 = 120px | ImageFileR2 = Propylene-3D-balls.png | ImageSizeR2 = 120px | ImageNameR2 = Propylene | IUPACName = Propene | Section1 = {{Chembox Identifiers | SMILES = C=CC | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 117213 | CASNo_Ref = {{cascite|correct|CAS}} | CASNo = 115-07-1 | UNNumber = [[List of UN Numbers 1001 to 1100|1077]]<br/>''In [[Liquefied petroleum gas]]: ''[[List of UN Numbers 1001 to 1100|1075]] | RTECS = UC6740000 | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = C11505 | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI = 16052 | PubChem = 8252 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 7954 | InChI = 1/C3H6/c1-3-2/h3H,1H2,2H3 | InChIKey = QQONPFPTGQHPMA-UHFFFAOYAA | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C3H6/c1-3-2/h3H,1H2,2H3 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = QQONPFPTGQHPMA-UHFFFAOYSA-N }} | Section2 = {{Chembox Properties | C=3|H=6 | Appearance = Colorless gas | Density = 1.81 kg/m<sup>3</sup>, gas (1.013 bar, 15 °C)<br>613.9 kg/m<sup>3</sup>, liquid | Solubility = 0.61 g/m<sup>3</sup> | BoilingPtC = −47.6 | MeltingPtC = −185.2 | Viscosity = 8.34 [[pascal second|µPa·s]] at 16.7 °C }} | Section3 = {{Chembox Structure | Dipole = 0.366 [[Debye|D]] (gas) }} | Section7 = {{Chembox Hazards | ExternalMSDS = [http://msds.chem.ox.ac.uk/PR/propene.html External MSDS] | MainHazards = Highly flammable,<br />Asphyxiant | NFPA-H = 1 | NFPA-F = 4 | NFPA-R = 1 | FlashPt = −108 °C | RPhrases = 12 | SPhrases = 9-16-33 }} | Section8 = {{Chembox Related | Function = [[alkene]]s | OtherCpds = [[Propane]], [[Propyne]]<br />[[Propadiene]], [[1-Propanol]]<br />[[Isopropyl alcohol|2-Propanol]] | Oth