Wikipedia:WikiProject Chemicals/Chembox validation/VerifiedDataSandbox and Isobutyl acetate: Difference between pages
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Saving copy of the {{chembox}} taken from revid 470695367 of page Isobutyl_acetate for the Chem/Drugbox validation project (updated: ''). |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid [{{fullurl:Isobutyl_acetate|oldid=470695367}} 470695367] of page [[Isobutyl_acetate]] with values updated to verified values.}} |
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| Reference=<ref>[http://www.intox.org/databank/documents/chemical/butylace/cie453.htm Isobutyl acetate Chemical Profile], [[Canadian Centre for Occupational Health and Safety]]</ref><ref>[http://chemicalland21.com/industrialchem/solalc/ISOBUTYL%20ACETATE.htm Isobutyl acetate] at chemicalland21.com</ref> |
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| IUPACName = 2-methylpropyl acetate |
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| Name = Isobutyl acetate |
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| ImageFile_Ref = {{chemboximage|correct|??}} |
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| ImageFile = Isobutyl |
| ImageFile = Isobutyl acetate 200.svg |
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| ImageSize = 180 |
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| ImageAlt = Skeletal formula of isobutyl acetate |
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| ImageFile1 = Isobutyl acetate 3D ball.png |
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| ImageAlt1 = Ball-and-stick model of the isobutyl acetate molecule |
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| PIN = 2-Methylpropyl acetate |
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| ChEBI = 50569 |
| ChEBI = 50569 |
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| SMILES = O=C(OCC(C)C)C |
| SMILES = O=C(OCC(C)C)C |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 7747 |
| ChemSpiderID = 7747 |
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| PubChem = 8038 |
| PubChem = 8038 |
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| CASNo = 110-19-0 |
| CASNo = 110-19-0 |
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|Section2={{Chembox Properties |
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| Formula = C<sub>6</sub>H<sub>12</sub>O<sub>2</sub> |
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| MolarMass = 116.16{{nbsp}}g/mol |
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| Appearance = Colourless liquid |
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| Odor = Fruity, floral<ref name=PGCH>{{PGCH|0351}}</ref> |
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| Density = 0.875{{nbsp}}g/cm<sup>3</sup>, liquid |
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| Solubility = Slightly soluble<br />0.63–0.7{{nbsp}}g/100g at 20{{nbsp}}°C |
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| MeltingPtC = -99 |
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| MeltingPtC = -99 |
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| BoilingPtC = 118 |
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| Viscosity = |
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| VaporPressure = 13{{nbsp}}mmHg (20{{nbsp}}°C)<ref name=PGCH/> |
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| MagSus = −78.52·10<sup>−6</sup>{{nbsp}}cm<sup>3</sup>/mol |
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|Section7={{Chembox Hazards |
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| ExternalSDS = |
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| MainHazards = |
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| IDLH = 1300 ppm<ref name=PGCH/> |
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| PEL = TWA 150{{nbsp}}ppm (700{{nbsp}}mg/m<sup>3</sup>)<ref name=PGCH/> |
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| REL = TWA 150{{nbsp}}ppm (700{{nbsp}}mg/m<sup>3</sup>)<ref name=PGCH/> |
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| FlashPtF = 64 |
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| FlashPt_ref =<ref name=PGCH/> |
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| ExploLimits = 1.3–10.5%<ref name=PGCH/> |
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| LD50 = 4673{{nbsp}}mg/kg (rabbit, oral)<br/>13,400{{nbsp}}mg/kg (rat, oral)<ref>{{IDLH|110190|Isobutyl acetate}}</ref> |
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The [[chemical compound]] '''isobutyl acetate''', also known as '''2-methylpropyl ethanoate''' ([[IUPAC]] name) or '''β-methylpropyl acetate''', is a common solvent. It is produced from the [[esterification]] of [[isobutanol]] with [[acetic acid]]. It is used as a [[solvent]] for [[lacquer]] and [[nitrocellulose]]. Like many [[ester]]s it has a fruity or floral smell at low concentrations and occurs naturally in [[raspberry|raspberries]], [[pear]]s and other plants. At higher concentrations the odor can be unpleasant and may cause symptoms of [[central nervous system depression]] such as [[nausea]], [[Syncope (medicine)|dizziness]] and [[headache]]. |
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A common method for preparing isobutyl acetate is [[Fischer esterification]], where precursors isobutyl alcohol and acetic acid are heated in the presence of a strong acid. |
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Isobutyl acetate has three isomers: [[butyl acetate|''n''-butyl acetate]], [[Tert-Butyl acetate|''tert''-butyl acetate]], and [[sec-butyl acetate|''sec''-butyl acetate]], which are also common solvents. |
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==References== |
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<references /> |
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{{Esters}} |
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[[Category:Flavors]] |
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[[Category:Ester solvents]] |
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[[Category:Acetate esters]] |
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[[Category:Isobutyl esters]] |