| Revision as of 17:30, 16 February 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,055 edits Saving copy of the {{chembox}} taken from revid 443316095 of page 2-Pentanone for the Chem/Drugbox validation project (updated: ''). |
Latest revision as of 22:13, 22 February 2024 edit Maxim Masiutin (talk | contribs)Extended confirmed users, IP block exemptions, Pending changes reviewers31,058 edits Added bibcode. | Use this tool. Report bugs. | #UCB_Gadget |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{Chembox |
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{{Chembox |
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| Watchedfields = changed |
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| verifiedrevid = 443315118 |
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| verifiedrevid = 477215208 |
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| Name = Pentan-2-one |
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| ImageFile = 2-Pentanone.svg |
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| Name = 2-Pentanone |
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| ImageFile = 2-Pentanone.svg |
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| ImageSize = 140px |
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| ImageSize = 140px |
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| ImageName = Skeletal formula of 2-pentanone |
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| ImageName = Skeletal formula of 2-pentanone |
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| ImageFile1 = 2-Pentanone-3D-balls.png |
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| ImageFile1 = 2-Pentanone-3D-balls.png |
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| ImageSize1 = 160px |
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| ImageSize1 = 160px |
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| ImageName1 = Ball-and-stick model of 2-pentanone |
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| ImageName1 = Ball-and-stick model of 2-pentanone |
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| PIN = Pentan-2-one <!-- Nomenclature of Organic Chemistry – IUPAC Recommendations and Preferred Names 2013 (Blue Book) --> |
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| IUPACName = pentan-2-one |
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| OtherNames = methyl propyl ketone<br />2-pentanone |
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| OtherNames = methyl propyl ketone<br />2-pentanone<br />MPK |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| ChEBI_Ref = {{ebicite|correct|EBI}} |
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| ChEBI_Ref = {{ebicite|correct|EBI}} |
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| ChEBI = 16472 |
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| ChEBI = 16472 |
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| SMILES = O=C(C)CCC |
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| SMILES = O=C(C)CCC |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 7607 |
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| ChemSpiderID = 7607 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| StdInChIKey = XNLICIUVMPYHGG-UHFFFAOYSA-N |
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| StdInChIKey = XNLICIUVMPYHGG-UHFFFAOYSA-N |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo = 107-87-9 |
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| CASNo = 107-87-9 |
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| PubChem = 7895 |
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| PubChem = 7895 |
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| RTECS = CY1400000 |
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| RTECS = CY1400000 |
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}} |
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}} |
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| Section2 = {{Chembox Properties |
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|Section2={{Chembox Properties |
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| Formula = C<sub>5</sub>H<sub>10</sub>O |
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| Formula = C<sub>5</sub>H<sub>10</sub>O |
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| MolarMass = 86.13 g/mol |
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| MolarMass = 86.13 g/mol |
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| Appearance = Colorless liquid |
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| Appearance = Colorless liquid |
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| Odor = resembling acetone |
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| Density = 0.809 g/ml |
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| Density = 0.8062 g/ml (20 °C) <ref name="Baird2019">{{cite journal |last1=Baird |first1=Zachariah Steven |last2=Uusi-Kyyny |first2=Petri |last3=Pokki |first3=Juha-Pekka |last4=Pedegert |first4=Emilie |last5=Alopaeus |first5=Ville |title=Vapor Pressures, Densities, and PC-SAFT Parameters for 11 Bio-compounds |journal=International Journal of Thermophysics |date=6 Nov 2019 |volume=40 |issue=11 |page=102 |doi=10.1007/s10765-019-2570-9|doi-access=free |bibcode=2019IJT....40..102B }}</ref> |
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| MeltingPtC = −78 |
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| BoilingPt = 101 - 105 °C |
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| MeltingPtC = -78 |
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| BoilingPtC = 102 <ref>NIST Chemistry WebBook. http://webbook.nist.gov</ref><ref name="Baird2019" /> |
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| Solubility = }} |
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| RefractIndex = 1.3903 (20 °C) <ref name="Baird2019" /> |
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| Section3 = {{Chembox Hazards |
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| Viscosity = 0.50 mPa·s (20 °C) |
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| VaporPressure = 3.6 kPa (20 °C) |
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| Solubility = 6% (20°C)<ref name=PGCH/> |
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| MagSus = -57.41·10<sup>−6</sup> cm<sup>3</sup>/mol |
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}} |
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|Section3={{Chembox Hazards |
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| MainHazards = |
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| MainHazards = |
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| FlashPt = |
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| FlashPtC = 10 |
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| Autoignition = }} |
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| AutoignitionPt = |
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| PEL = TWA 200 ppm (700 mg/m<sup>3</sup>)<ref name=PGCH>{{PGCH|0488}}</ref> |
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| ExploLimits = 1.5%-8.2%<ref name=PGCH/> |
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| IDLH = 1500 ppm<ref name=PGCH/> |
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| LD50 = 1600 mg/kg (rat, oral)<br/>1600 mg/kg (mouse, oral)<ref name=IDLH>{{IDLH|107879|2-Pentanone}}</ref> |
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| REL = TWA 150 ppm (530 mg/m<sup>3</sup>)<ref name=PGCH/> |
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| LCLo = 50,000 ppm (guinea pig, 50 min)<br/>13,000 ppm (guinea pig, 5 hr)<ref name=IDLH/> |
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}} |
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}} |
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}} |
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'''2-Pentanone''' or '''methyl propyl ketone''' ('''MPK''') is a ] and ] of minor importance. It is comparable to ], but has a lower solvency and is more expensive.<ref>{{citation | author=Dieter Stoye | contribution=Solvents | title=] | edition=7th | publisher=Wiley | year=2007 | pages=55–56}}</ref> It occurs naturally in '']'' (Tobacco)<ref>{{citation | author=T. C. Tso | contribution=Tobacco | title=Ullmann's Encyclopedia of Industrial Chemistry | edition=7th | publisher=Wiley | year=2007 | page=19}}</ref> and ] as a metabolic product of '']'' mold growth.<ref>{{cite web|url=http://www.webexhibits.org/butter/compounds-methylKetones.html|title=WebExhibits: Methyl ketones}}</ref> |
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== References == |
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{{reflist}} |
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{{DEFAULTSORT:Pentanone, 2-}} |
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] |
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] |