What is 3-Pentanone?
{{Chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 477220092 | Name = 3-Pentanone | ImageFile = 3-Pentanone structure.svg | ImageSize = 140px | ImageName = Skeletal formula of 3-pentanone | ImageFile1 = 3-Pentanone-3D-balls.png | ImageSize1 = 160px | ImageName1 = Ball-and-stick model of 3-pentanone | PIN = Pentan-3-one <!-- Nomenclature of Organic Chemistry – IUPAC Recommendations and Preferred Names 2013 (Blue Book) --> | OtherNames = Diethyl ketone, diethylketone, 3-pentanone, dimethyl acetone, propione, metacetone, methacetone, ethyl ketone |Section1={{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 7016 | InChI = 1/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3 | InChIKey = FDPIMTJIUBPUKL-UHFFFAOYAJ | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 45315 | ChEBI_Ref = {{ebicite|changed|EBI}} | ChEBI = 87755 | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = FDPIMTJIUBPUKL-UHFFFAOYSA-N | Abbreviations = DEK | CASNo_Ref = {{cascite|correct|CAS}} | CASNo = 96-22-0 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = 9SLZ98M9NK | SMILES = O=C(CC)CC }} |Section2={{Chembox Properties | C=5 | H=10 | O=1 | Density = 0.81 g/cm<sup>3</sup> at 20 °C<ref name=GESTIS/> | MeltingPtC = -39 | MeltingPt_ref = <ref name=GESTIS/> | BoilingPtC = 102 | BoilingPt_ref = <ref name=GESTIS/> | Solubility = 35 g/L<ref name=GESTIS>{{GESTIS|ZVG=13610}}</ref> | Appearance = Colorless liquid<ref name=PGCH/> | Odor = Acetone-like<ref name=GESTIS/> | VaporPressure = 35 mmHg<ref name=PGCH/> | MagSus = -58.14·10<sup>−6</sup> cm<sup>3</sup>/mol }} |Section7={{Chembox Hazards | AutoignitionPtC = 425 | FlashPtC = 12.78 | PEL = none<ref name=PGCH>{{PGCH|0212}}</ref> | ExploLimits = 1.6%-6.4%<ref name=PGCH/> | IDLH = N.D.<ref name=PGCH/> | REL = TWA 200 ppm (705 mg/m<sup>3</sup>)<ref name=PGCH/> }} }} '''3-Pentanone''', also called '''diethyl ketone''', is an [[orga