What is 2-Pentanone?
{{Chembox | Watchedfields = changed | verifiedrevid = 477215208 | Name = 2-Pentanone | ImageFile = 2-Pentanone.svg | ImageSize = 140px | ImageName = Skeletal formula of 2-pentanone | ImageFile1 = 2-Pentanone-3D-balls.png | ImageSize1 = 160px | ImageName1 = Ball-and-stick model of 2-pentanone | PIN = Pentan-2-one <!-- Nomenclature of Organic Chemistry – IUPAC Recommendations and Preferred Names 2013 (Blue Book) --> | OtherNames = methyl propyl ketone<br />2-pentanone<br />MPK |Section1={{Chembox Identifiers | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI = 16472 | SMILES = O=C(C)CCC | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 7607 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = I97392I10V | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = C01949 | InChI = 1/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3 | InChIKey = XNLICIUVMPYHGG-UHFFFAOYAJ | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 45345 | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = XNLICIUVMPYHGG-UHFFFAOYSA-N | CASNo_Ref = {{cascite|correct|CAS}} | CASNo = 107-87-9 | PubChem = 7895 | RTECS = CY1400000 }} |Section2={{Chembox Properties | Formula = C<sub>5</sub>H<sub>10</sub>O | MolarMass = 86.13 g/mol | Appearance = Colorless liquid | Odor = resembling acetone | Density = 0.809 g/ml | MeltingPtC = -78 | BoilingPtC = 102 | RefractIndex = 1.390 (20 °C) | Viscosity = 0.50 mPa·s (20 °C) | VaporPressure = 3.6 kPa (20 °C) | Solubility = 6% (20°C)<ref name=PGCH/> | MagSus = -57.41·10<sup>−6</sup> cm<sup>3</sup>/mol }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = {{convert|10|C|F}} | AutoignitionPt = | PEL = TWA 200 ppm (700 mg/m<sup>3</sup>)<ref name=PGCH>{{PGCH|0488}}</ref> | ExploLimits = 1.5%-8.2%<ref name=PGCH/> | IDLH = 1500 ppm<ref name=PGCH/> | LD50 = 1600 mg/kg (rat, oral)<br/>1600 mg/kg (mouse, oral)<ref name=IDLH>{{IDLH|107879|2-Pentanone}}</ref> | REL = TWA 150 ppm (530 mg/m<sup>3</sup>)<ref name=P