What is Butanone?
{{chembox | Watchedfields = changed | verifiedrevid = 443491626 | Reference = <ref>''[[Merck Index]]'', 11th Edition, '''5991'''.</ref> | Name = Butanone | ImageFile = Butanone-skeletal-structure.svg | ImageSize = 160px | ImageName = Skeletal formula of butanone | ImageFileL1 = Butanone-3D-balls.png | ImageNameL1 = Ball-and-stick model of butanone | ImageFileR1 = Butanone-3D-vdW.png | ImageNameR1 = Space-filling model of butanone | ImageFile2 = Methyl ethyl ketone 45ml.jpg | ImageName2 = methyl ethyl ketone | PIN = Butan-2-one<ref name=iupac2013>{{cite book | title = Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book) | publisher = [[Royal Society of Chemistry|The Royal Society of Chemistry]] | date = 2014 | location = Cambridge | page = 725 | doi = 10.1039/9781849733069-FP001 | isbn = 978-0-85404-182-4}}</ref> | SystematicName = | OtherNames = {{ubl | Ethyl methyl ketone<ref name=iupac2013 /> | Ethylmethylketone | Methyl ethyl ketone (MEK; [[deprecated]]<ref name=iupac2013 />) | Methylpropanone | Methylacetone }} | IUPACName = | Section1 = {{Chembox Identifiers | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI = 28398 | SMILES = O=C(C)CC | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 15849 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 6321 | PubChem = 6569 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = 6PT9KLV9IO | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = C02845 | InChI = 1/C4H8O/c1-3-4(2)5/h3H2,1-2H3 | InChIKey = ZWEHNKRNPOVVGH-UHFFFAOYAW | SMILES1 = CCC(=O)C | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = ZWEHNKRNPOVVGH-UHFFFAOYSA-N | CASNo = 78-93-3 | CASNo_Ref = {{cascite|correct|CAS}} | RTECS = EL6475000 | Gmelin = 25656 | Beilstein = 741880 }} | Section2 = {{Chembox Properties | C=4 | H=8 | O=1 | Appearance = Colorless liquid | Odor = Mint or acetone-like<ref name=PGCH/> | Density = 0.8050{{nbsp}}g/mL