Xem mã nguồn của Isopentan

{{Chembox
| verifiedrevid = 464398176
| ImageFile =Isopentane.PNG 
| ImageFile_Ref = {{chemboximage|correct|??}}
| ImageSize = 100
| ImageFile1_Ref = {{chemboximage|correct|??}}
| ImageSize1 = 160
| ImageFile2 =Isopentane-3D-balls.png 
| ImageFile2_Ref = {{chemboximage|correct|??}}
| ImageSize2 = 100
| IUPACName = 2-Methylbutane<ref>{{chú thích web|title=isopentane - Compound Summary|url=http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=6556&loc=ec_rcs#x291|work=PubChem Compound|publisher=National Center for Biotechnology Information|access-date =ngày 5 tháng 3 năm 2012|location=USA|date=ngày 16 tháng 9 năm 2004|at=Identification and Related Records}}</ref>
| Section1 = {{Chembox Identifiers
|  CASNo = 78-78-4
|  CASNo_Ref = {{cascite|correct|CAS}}
|  PubChem = 6556
|  PubChem_Ref = {{Pubchemcite|correct|Pubchem}}
|  ChemSpiderID = 6308
|  ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
|  UNII = ZH67814I0O
|  UNII_Ref = {{fdacite|correct|FDA}}
|  EINECS = 201-142-8
|  UNNumber = 1265
|  MeSHName = isopentane
|  ChEBI = 30362
|  ChEBI_Ref = {{ebicite|correct|EBI}}
|  RTECS = EK4430000
|  Beilstein = 1730723
|  Gmelin = 49318
|  SMILES = CCC(C)C
|  StdInChI = 1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
|  StdInChI_Ref = {{stdinchicite|correct|chemspider}}
|  StdInChIKey = QWTDNUCVQCZILF-UHFFFAOYSA-N
|  StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
}}
| Section2 = {{Chembox Properties
|  C = 5
|  H = 12
|  Appearance = chất lỏng không màu
|  Odor = không có mùi
|  Density = 616 mg mL<sup>−1</sup><ref name="Wei">James Wei (1999),  ''Molecular Symmetry, Rotational Entropy, and Elevated Melting Points''.  Ind. Eng. Chem. Res., volume 38 issue 12, pp. 5019–5027 {{doi|10.1021/ie990588m}}</ref>
|  BoilingPtK = 300,9 to 301,3
|  MeltingPtK = 112 to 114
|  VaporPressure = 76,992 kPa (at 20 °C)
|  HenryConstant = 7,2 nmol Pa<sup>−1</sup> kg<sup>−1</sup>
|  LambdaMax = 192 nm
|  RefractIndex = 1,354
}}
| Section4 = {{Chembox Thermochemistry
|  DeltaHf = −179,1 đến −177,3 kJ mol<sup>−1</sup>
|  DeltaHc = −3,5052 đến −3,5036 MJ mol<sup>−1</sup>
|  Entropy = 260,41 J K<sup>−1</sup> mol<sup>−1</sup>
|  HeatCapacity = 164,85 J K<sup>−1</sup> mol<sup>−1</sup>
}}
| Section5 = {{Chembox Hazards
|  GHSPictograms = {{GHS flame}} {{GHS exclamation mark}} {{GHS health hazard}} {{GHS environment}}
|  GHSSignalWord = '''DANGER'''
|  HPhrases = {{H-phrases|224|304|336|411}}
|  PPhrases = {{P-phrases|210|261|273|301+310|331}}
|  EUIndex = 601-006-00-1
|  EUClass = {{Hazchem F+}} {{Hazchem Xn}} {{Hazchem N}}
|  NFPA-H = 1
|  NFPA-F = 4
|  NFPA-R = 0
|  RPhrases = {{R12}}, {{R51/53}}, {{R65}}, {{R66}}, {{R67}}
|  SPhrases = {{S2}}, {{S16}}, {{S29}}, {{S33}}
|  FlashPtC = −51
|  AutoignitionC = 420
|  ExploLimits = 1.4–8.3%
}}
| Section6 = {{Chembox Related
|  Function = Ankan
|  OtherFunctn = {{Unbulleted list|[[Isobutan]]|[[2-methylpentan]]|[[3-methylpentan]]|[[3-ethylpentan]]}}
|  OtherCpds = [[2-Ethyl-1-butanol]]
}}
}}

'''Isopentan''' hay '''2-methylbutan''' là một [[hợp chất hữu cơ]] có công thức phân tử '''C<sub>5</sub>H<sub>12</sub>'''. Isopentan còn có hai [[đồng phân]] khác là [[pentan]] và [[neopentan]].<ref>Georg Hammer, Torsten Lübcke, Roland Kettner, Mark R. Pillarella, Herta Recknagel, Axel Commichau, Hans-Joachim Neumann and Barbara Paczynska-Lahme "Natural Gas" in Ullmann's Encyclopedia of Industrial Chemistry 2006, Wiley-VCH, Weinheim. {{DOI|10.1002/14356007.a17_073.pub2}}</ref>

==Tham khảo==
{{tham khảo}}

==Liên kết ngoài==
* [http://www.inchem.org/documents/icsc/icsc/eics1153.htm International Chemical Safety Card 1153]
*[http://www.acdlabs.com/iupac/nomenclature/ IUPAC Nomenclature of Organic Chemistry] (online version of the "''Blue Book''")

{{Ankan}}
{{Hydrocarbon|state=}}
{{sơ khai}}

[[Thể loại:Alkan]]