Scatter matrix: Difference between revisions

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<!-- To obtain a blank version of this page, type subst:chembox supplement inside of double curly braces, {{}}, and save the page -->
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This page provides supplementary chemical data on [[hexane|''n''-hexane]]. <!-- replace with proper wikilink -->
 
== Material Safety Data Sheet == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet ([[Material safety data sheet|MSDS]]) for this chemical from a reliable source and follow its directions.
*[http://www.siri.org/msds/index.php SIRI]
*[http://www.sciencestuff.com/msds/C1803.html Science Stuff]
*[https://fscimage.fishersci.com/msds/00731.htm Fisher Scientific].
 
== Structure and properties == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="3" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | Structure and properties
|-
| [[Index of refraction]], ''n''<sub>D</sub>
| 1.3727 at 20°C <!-- Please omit if not applicable -->
|-
| [[Abbe number]]
|? <!-- Please omit if not applicable -->
|-
| [[Dielectric constant]], ε<sub>r</sub>
| 1.890 ε<sub>0</sub> at 20 °C <!-- Please omit if not applicable -->
|-
| [[Bond strength]]
| ? <!-- Specify which bond. Please omit if not applicable -->
|-
| [[Bond length]]
| ? <!-- Specify which bond. Please omit if not applicable -->
|-
| [[Bond angle]]
| ? <!-- Specify which angle, e.g. Cl-P-O. Please omit if not applicable -->
|-
| [[Magnetic susceptibility]]
| ? <!-- Please omit if not applicable -->
|-
| [[Surface tension]]<ref>''Lange's Handbook of Chemistry'', 10th ed, pp 1661-1663</ref>
| 20.5 dyn/cm at 0°C<br>18.4 dyn/cm at 20°C<br>13.4 dyn/cm at 68°C
|-
| [[Viscosity]]<ref>''Lange's Handbook of Chemistry'', 10th ed, pp 1669-1674</ref>
| 0.4012 mPa·s at 0°C<br>0.3258 mPa·s at 20°C<br>0.2798 mPa·s at 40°C<br>0.2288 mPa·s at 80°C
|-
|}
 
== Thermodynamic properties == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | Phase behavior
|-
| [[Triple point]]
| 178.0 K (–95.1 °C), 1.23 Pa
|-
| [[Critical point (chemistry)|Critical point]]
| 507.6 K (234.5 °C), 3020 kPa
|-
| [[Standard enthalpy change of fusion|Std enthalpy change<br/>of fusion]], Δ<sub>fus</sub>''H''<sup><s>o</s></sup>
| 13 kJ/mol
|-
| [[Standard entropy change of fusion|Std entropy change<br/>of fusion]], Δ<sub>fus</sub>''S''<sup><s>o</s></sup>
| 70 J/(mol·K)
|-
| [[Standard enthalpy change of vaporization|Std enthalpy change<br/>of vaporization]], Δ<sub>vap</sub>''H''<sup><s>o</s></sup>
| 28.85 kJ/mol at 68.8°C
|-
| [[Standard entropy change of vaporization|Std entropy change<br/>of vaporization]], Δ<sub>vap</sub>''S''<sup><s>o</s></sup>
| ? J/(mol·K)
|-
! {{chembox header}} | Solid properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>solid</sub>
| ? kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>solid</sub>
| ? J/(mol K)
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| ? J/(mol K)
|-
! {{chembox header}} | Liquid properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>liquid</sub>
| –198.7 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>liquid</sub>
| 295 J/(mol K)
|-
| [[Enthalpy of combustion]], Δ<sub>c</sub>''H''<sup><s>o</s></sup>
| –4163 kJ/mol
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 197.66 J/(mol K)
|-
! {{chembox header}} | Gas properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>gas</sub>
| –167.2 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>gas</sub>
| 388.82 J/(mol K)
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 142.6 J/(mol K) at 25°C
|-
| [[van der Waals equation|van der Waals' constants]]<ref name="lange1522">''Lange's Handbook of Chemistry'' 10th ed, pp 1522-1524</ref>
| a = 2471 L<sup>2</sup> kPa/mol<sup>2</sup><br> b = 0.1735 liter per mole
|-
|}
 
==Vapor pressure of liquid==
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| {{chembox header}} | '''P in mm Hg''' || 1 || 10 || 40 || 100 || 400 || 760 || 1520 || 3800 || 7600 || 15200 || 30400 || 45600
|-
| {{chembox header}} | '''T in °C''' || –53.9 || –25.0 || –2.3 || 15.8 || 49.6 || 68.7 || 93.0 || 131.7 || 166.6 || 209.4 || &nbsp;— || &nbsp;—
|}
Table data obtained from ''CRC Handbook of Chemistry and Physics'' 44th ed.
 
[[Image:LogHexaneVaoporPressure.png|thumb|770px|left|'''log<sub>10</sub> of Hexane vapor pressure.''' Uses formula: <math>\scriptstyle \log_e P_{mmHg} =</math><math>\scriptstyle \log_e (\frac {760} {101.325}) - 13.99935 \log_e(T+273.15) - \frac {7284.572} {T+273.15} + 105.9605 + 1.410325 \times 10^{-5} (T+273.15)^2</math> obtained from CHERIC<ref name="cheric_p">{{Cite web|url=http://www.cheric.org/research/kdb/hcprop/cmpsrch.php|title=Pure Component Properties|format=Queriable database|publisher=Chemical Engineering Research Information Center|accessdate=25 May 2007}}</ref>]]{{Clear}}
 
==Distillation data==
{|
|- valign="top"
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align=center colspan="3" | '''Vapor-Liquid Equilibrium<br>of ''n''-Hexane/[[Ethanol]]'''<ref name="cheric_b">{{Cite web|url=http://www.cheric.org/research/kdb/hcvle/hcvle.php|title=Binary Vapor-Liquid Equilibrium Data|publisher=Chemical Engineering Research Information Center|accessdate=25 May 2007}}</ref><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole ethanol
|- {{chembox header}}
! liquid !! vapor
|-
| 76.0 || 99.0 || 90.5
|-
| 73.2 || 98.0 || 80.7
|-
| 67.4 || 94.0 || 63.5
|-
| 65.9 || 92.0 || 58.0
|-
| 61.8 || 84.8 || 46.8
|-
| 59.4 || 75.5 || 39.5
|-
| 58.7 || 66.7 || 37.0
|-
| 58.35 || 54.8 || 36.0
|-
| 58.1 || 41.2 || 35.0
|-
| 58.0 || 33.0 || 34.0
|-
| 58.25 || 27.5 || 33.0
|-
| 58.45 || 23.5 || 32.5
|-
| 59.15 || 10.2 || 29.0
|-
| 60.2 || 4.5 || 25.5
|-
| 63.5 || 1.0 || 16.0
|-
| 66.7 || 0.6 || 6.5
|-
|}
| &nbsp; &nbsp;
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align=center colspan="3" | '''Vapor-Liquid Equilibrium<br>of ''n''-Hexane/[[Methanol]]'''<ref name="cheric_b"/><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole methanol
|- {{chembox header}}
! liquid !! vapor
|-
| 56.9 || 1.0 || 30.0
|-
| 51.3 || 2.2 || 41.8
|-
| 51.2 || 4.0 || 43.9
|-
| 50.5 || 9.5 || 47.7
|-
| 49.9 || 17.5 || 49.1
|-
| 50.0 || 28.3 || 49.6
|-
| 49.9 || 40.5 || 49.7
|-
| 49.0 || 52.5 || 50.2
|-
| 49.9 || 70.4 || 50.0
|-
| 49.9 || 72.4 || 50.0
|-
| 50.2 || 84.6 || 51.6
|-
| 50.1 || 85.4 || 51.6
|-
| 50.2 || 87.5 || 51.5
|-
| 51.4 || 90.6 || 55.0
|-
| 51.2 || 90.6 || 55.1
|-
| 51.7 || 92.2 || 56.0
|-
| 51.6 || 92.3 || 56.0
|-
| 52.8 || 94.9 || 61.2
|-
| 53.8 || 95.7 || 63.5
|-
| 54.7 || 96.5 || 66.4
|-
| 55.8 || 96.5 || 69.5
|-
| 55.6 || 96.8 || 69.4
|-
| 58.2 || 97.7 || 76.8
|-
| 57.9 || 97.8 || 75.5
|-
| 63.0 || 99.3 || 93.5
|-
| 63.5 || 99.55 || 95.0
|-
|}
| &nbsp; &nbsp;
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align=center colspan="3" | '''Vapor-Liquid Equilibrium<br>of ''n''-Hexane/[[heptane|''n''-Heptane]]'''<ref name="cheric_b"/><br>''P'' = 101.0 kPa
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole hexane
|- {{chembox header}}
! liquid !! vapor
|-
| 98.32 || 0.00 || 0.00
|-
| 96.30 || 3.83 || 8.52
|-
| 94.03 || 9.64 || 19.86
|-
| 92.35 || 13.63 || 27.31
|-
| 90.37 || 19.04 || 36.00
|-
| 88.26 || 24.59 || 44.07
|-
| 85.96 || 31.46 || 52.58
|-
| 83.22 || 39.53 || 62.36
|-
| 82.41 || 43.21 || 65.34
|-
| 80.80 || 48.53 || 70.30
|-
| 79.78 || 51.23 || 72.70
|-
| 78.79 || 55.71 || 76.22
|-
| 77.12 || 61.87 || 80.74
|-
| 75.57 || 68.24 || 84.95
|-
| 74.98 || 70.12 || 86.15
|-
| 73.51 || 76.79 || 89.93
|-
| 81.40 || 81.60 || 92.40
|-
| 70.59 || 89.91 || 96.37
|-
| 68.66 || 100.00 || 100.00
|-
|}
|}
{{Clear}}
 
== Spectral data == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="3" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | [[UV/VIS spectroscopy|UV-Vis]]
|-
| [[Lambda-max|λ<sub>max</sub>]]
| ? [[Nanometre|nm]]
|-
| [[molar absorptivity|Extinction coefficient]], ε
| ?
|-
! {{chembox header}} | [[Infrared|IR]]
|-
| Major absorption bands
| ? cm<sup>&minus;1</sup>
|-
! {{chembox header}} | [[NMR Spectroscopy|NMR]]
|-
| [[Proton NMR]] <!-- Link to image of spectrum -->
| (CDCl<sub>3</sub>, 400&nbsp;MHz) δ 1.35-1.23 (m, 8H), 0.91-0.86 (m, 6H)
|-
| [[Carbon-13 NMR]] <!-- Link to image of spectrum -->
| (CDCl<sub>3</sub>, 25&nbsp;MHz) δ 31.9, 22.9, 12.2
|-
| Other NMR data <!-- Insert special data e.g. <sup>19</sup>F chem. shifts, omit if not used -->
| &nbsp;
|-
! {{chembox header}} | [[Mass Spectrometry|MS]]
|-
| Masses of <br>main fragments
| &nbsp; <!-- Give list of major fragments -->
|-
|}
 
==References==
<references/>
* {{Cite web|url=http://webbook.nist.gov/chemistry/|title=NIST Standard Reference Database}}
 
Except where noted otherwise, data relate to [[standard ambient temperature and pressure]].
 
[[wikipedia:Chemical infobox|Disclaimer]] applies.
{{Use dmy dates|date=September 2010}}
 
{{DEFAULTSORT:Hexane (Data Page)}}
[[Category:Chemical data pages]]

Latest revision as of 12:38, 10 August 2014

Jayson Berryhill is how I'm called and my spouse doesn't like it at all. One of the extremely very best things in the world for him is doing ballet and he'll be beginning some thing else alongside with it. North Carolina is exactly where we've been residing for many years and will never move. Credit authorising is where my primary income comes from.

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