Dimethyl sulfoxide (data page): 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 -->
This page provides supplementary chemical data on [[m-Xylene|''m''-Xylene]]. <!-- 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  such as [http://www2.siri.org/msds/index.php SIRI], and follow its directions. MSDS is available at [https://fscimage.fishersci.com/msds/13240.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>
| 1.49722 at 20°C <!-- Please omit if not applicable -->
|-
| [[Abbe number]]
|? <!-- Please omit if not applicable -->
|-
| [[Dielectric constant]],<ref>''CRC Handbook of Chemistry and Physics'', 44th ed. pp 2611-2620</ref> ε<sub>r</sub>
| 2.374 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>
| 31.15 dyn/cm at 0°C<br>28.90 dyn/cm at 20°C<br>20.46 dyn/cm at 100°C
|-
| [[Viscosity]]<ref>''Lange's Handbook of Chemistry'', 10th ed. pp 1669-1674</ref>
| 0.8059 mPa·s at 0°C<br>0.6200 mPa·s at 20°C<br>0.4970 mPa·s at 40°C<br>0.3455 mPa·s at 80°C<br>0.2418 mPa·s at 130°C
|-
| [[Solubility]]<ref>''CRC Handbook of Chemistry and Physics'', 85th ed. p 8-111</ref>
| 0.203 g/L at 0°C<br> 0.161 g/L at 25°C<br> 0.22 g/L at 40°C<br>
|-
|}
 
== 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]]
| 219.6 K (–53.5 °C), ? Pa
|-
| [[Critical point (chemistry)|Critical point]]
| 618 K (345 °C), ? Pa
|-
| [[Standard enthalpy change of fusion|Std enthalpy change<br/>of fusion]], Δ<sub>fus</sub>''H''<sup><s>o</s></sup>
| 11.57 kJ/mol
|-
| [[Standard entropy change of fusion|Std entropy change<br/>of fusion]], Δ<sub>fus</sub>''S''<sup><s>o</s></sup>
| 51.36 J/(mol·K) at –47.88°C
|-
| [[Standard enthalpy change of vaporization|Std enthalpy change<br/>of vaporization]], Δ<sub>vap</sub>''H''<sup><s>o</s></sup>
| 35.66 kJ/mol at 139.2°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>
| –25.4 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>liquid</sub>
| 253.80 J/(mol K)
|-
| [[Enthalpy of combustion]], Δ<sub>c</sub>''H''<sup><s>o</s></sup>
| –4549 kJ/mol
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 184.5 J/(mol K) at 25°C
|-
! {{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>
| 17.2 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>gas</sub>
| 358.2 J/(mol K)
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 125.8 J/(mol K)
|-
| [[van der Waals equation|van der Waals' constants]]<ref name="lange1522">''Lange's Handbook of Chemistry'', 10th ed, pp 1522-1524</ref>
| a = 3076 L<sup>2</sup> kPa/mol<sup>2</sup><br> b = 0.1772 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
|-
| {{chembox header}} | '''T in °C''' || –6.9 || 28.3 || 55.3 || 76.8 || 116.7 || 139.1
|}
Table data obtained from ''CRC Handbook of Chemistry and Physics'' 44th ed.
 
[[Image:LogMXyleneVaporPressure.png|thumb|left|840px|left|'''log<sub>10</sub> of ''m''-Xylene vapor pressure.''' Uses formula: <math>\scriptstyle \log_e P_{mmHg} =</math><math>\scriptstyle \log_e (\frac {760} {101.325}) - 9.106679\log_e(T+273.15) - \frac {7556.611} {T+273.15} + 76.86698 + 5.403634 \times 10^{-6} (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|accessdate=28 May 2007|publisher=Chemical Engineering Research Information Center}}</ref>]]{{Clear}}
 
==Distillation data==
See also:
*[[p-Xylene (data page)#Distillation data|''p''-xylene (data page)]]
*[[o-xylene (data page)#Distillation data|''o''-xylene (data page)]]
 
{|
|- 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>for ''m''-Xylene/[[Carbon tetrachloride]]'''<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|format=Queriable database|accessdate=28 May 2007}}</ref><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole carbon tetrachloride
|- {{chembox header}}
! liquid !! vapor
|-
| 137.0 || 1.8 || 5.8
|-
| 131.9 || 6.5 || 21.9
|-
| 126.8 || 11.4 || 35.6
|-
| 122.0 || 16.4 || 46.5
|-
| 118.1 || 20.8 || 55.2
|-
| 113.9 || 25.8 || 62.6
|-
| 110.2 || 30.6 || 68.7
|-
| 106.4 || 35.7 || 73.9
|-
| 102.8 || 41.2 || 78.8
|-
| 102.3 || 41.9 || 79.6
|-
| 98.1 || 48.8 || 84.3
|-
| 94.1 || 56.2 || 88.0
|-
| 90.6 || 63.5 || 91.1
|-
| 87.5 || 70.4 || 93.5
|-
| 84.6 || 77.5 || 95.5
|-
| 82.1 || 84.3 || 97.1
|-
| 79.7 || 91.1 || 98.4
|-
| 77.5 || 97.7 || 99.6
|-
|}
| &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>for ''m''-Xylene/[[Toluene]]'''<ref name="cheric_b"/><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole toluene
|- {{chembox header}}
! liquid !! vapor
|-
| 133.20 || 11.1 || 35.8
|-
| 129.87 || 18.6 || 46.2
|-
| 119.68 || 52.3 || 71.8
|-
| 118.56 || 56.1 || 74.1
|-
| 117.91 || 59.3 || 76.0
|-
| 117.37 || 62.5 || 77.9
|-
| 116.32 || 67.7 || 80.2
|-
| 116.36 || 68.8 || 81.6
|-
| 115.97 || 69.8 || 82.2
|-
| 115.30 || 73.6 || 84.4
|-
|}
| &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>for ''m''-Xylene/[[Benzene]]'''<ref name="cheric_b"/><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole benzene
|- {{chembox header}}
! liquid !! vapor
|-
| 124.80 || 10.2 || 44.7
|-
| 118.94 || 17.5 || 59.8
|-
| 115.40 || 21.4 || 65.5
|-
| 112.30 || 28.4 || 73.2
|-
| 106.35 || 34.0 || 78.0
|-
| 102.08 || 42.7 || 83.3
|-
| 99.15 || 49.4 || 86.5
|-
| 96.70 || 59.5 || 90.3
|-
| 90.89 || 68.1 || 93.0
|-
|}
|-
| &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>for ''m''-Xylene/[[Aniline]]'''<ref name="cheric_b"/><br>''P'' = 745&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole ''m''-xylene
|- {{chembox header}}
! liquid !! vapor
|-
| 167 || 10.0 || 45.5
|-
| 160 || 19.5 || 58.0
|-
| 153 || 34.0 || 71.5
|-
| 146 || 53.0 || 83.0
|-
| 143 || 71.5 || 89.0
|-
| 141 || 82.0 || 93.0
|-
|}
|}
|}
{{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 -->
| &nbsp;
|-
| [[Carbon-13 NMR]] <!-- Link to image of spectrum -->
| &nbsp;
|-
| 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:M-Xylene (Data Page)}}
[[Category:Chemical data pages|Xylene]]

Revision as of 23:44, 4 July 2013

This page provides supplementary chemical data on m-Xylene.

Material Safety Data Sheet

The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source such as SIRI, and follow its directions. MSDS is available at Fisher Scientific.

Structure and properties

Structure and properties
Index of refraction, nD 1.49722 at 20°C
Abbe number ?
Dielectric constant,[1] εr 2.374 ε0 at 20°C
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility ?
Surface tension[2] 31.15 dyn/cm at 0°C
28.90 dyn/cm at 20°C
20.46 dyn/cm at 100°C
Viscosity[3] 0.8059 mPa·s at 0°C
0.6200 mPa·s at 20°C
0.4970 mPa·s at 40°C
0.3455 mPa·s at 80°C
0.2418 mPa·s at 130°C
Solubility[4] 0.203 g/L at 0°C
0.161 g/L at 25°C
0.22 g/L at 40°C

Thermodynamic properties

Phase behavior
Triple point 219.6 K (–53.5 °C), ? Pa
Critical point 618 K (345 °C), ? Pa
Std enthalpy change
of fusion, ΔfusHo 		11.57 kJ/mol
Std entropy change
of fusion, ΔfusSo 		51.36 J/(mol·K) at –47.88°C
Std enthalpy change
of vaporization, ΔvapHo 		35.66 kJ/mol at 139.2°C
Std entropy change
of vaporization, ΔvapSo 		? J/(mol·K)
Solid properties
Std enthalpy change
of formation, ΔfHosolid 		? kJ/mol
Standard molar entropy,
Sosolid 		? J/(mol K)
Heat capacity, cp ? J/(mol K)
Liquid properties
Std enthalpy change
of formation, ΔfHoliquid 		–25.4 kJ/mol
Standard molar entropy,
Soliquid 		253.80 J/(mol K)
Enthalpy of combustion, ΔcHo –4549 kJ/mol
Heat capacity, cp 184.5 J/(mol K) at 25°C
Gas properties
Std enthalpy change
of formation, ΔfHogas 		17.2 kJ/mol
Standard molar entropy,
Sogas 		358.2 J/(mol K)
Heat capacity, cp 125.8 J/(mol K)
van der Waals' constants[5] a = 3076 L2 kPa/mol2
b = 0.1772 liter per mole

Vapor pressure of liquid

P in mm Hg 1 10 40 100 400 760
T in °C –6.9 28.3 55.3 76.8 116.7 139.1

Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.

log10 of m-Xylene vapor pressure. Uses formula: logePmmHg=loge(760101.325)−9.106679loge(T+273.15)−7556.611T+273.15+76.86698+5.403634×10−6(T+273.15)2 obtained from CHERIC[6]

50 year old Petroleum Engineer Kull from Dawson Creek, spends time with interests such as house brewing, property developers in singapore condo launch and camping. Discovers the beauty in planing a trip to places around the entire world, recently only coming back from .

Distillation data

See also:

Vapor-liquid Equilibrium
for m-Xylene/Carbon tetrachloride[7]
P = 760 mm Hg
BP
Temp.
°C 		% by mole carbon tetrachloride
liquid vapor
137.0 1.8 5.8
131.9 6.5 21.9
126.8 11.4 35.6
122.0 16.4 46.5
118.1 20.8 55.2
113.9 25.8 62.6
110.2 30.6 68.7
106.4 35.7 73.9
102.8 41.2 78.8
102.3 41.9 79.6
98.1 48.8 84.3
94.1 56.2 88.0
90.6 63.5 91.1
87.5 70.4 93.5
84.6 77.5 95.5
82.1 84.3 97.1
79.7 91.1 98.4
77.5 97.7 99.6
   
Vapor-liquid Equilibrium
for m-Xylene/Toluene[7]
P = 760 mm Hg
BP
Temp.
°C 		% by mole toluene
liquid vapor
133.20 11.1 35.8
129.87 18.6 46.2
119.68 52.3 71.8
118.56 56.1 74.1
117.91 59.3 76.0
117.37 62.5 77.9
116.32 67.7 80.2
116.36 68.8 81.6
115.97 69.8 82.2
115.30 73.6 84.4
   
Vapor-liquid Equilibrium
for m-Xylene/Benzene[7]
P = 760 mm Hg
BP
Temp.
°C 		% by mole benzene
liquid vapor
124.80 10.2 44.7
118.94 17.5 59.8
115.40 21.4 65.5
112.30 28.4 73.2
106.35 34.0 78.0
102.08 42.7 83.3
99.15 49.4 86.5
96.70 59.5 90.3
90.89 68.1 93.0
 
Vapor-liquid Equilibrium
for m-Xylene/Aniline[7]
P = 745 mm Hg
BP
Temp.
°C 		% by mole m-xylene
liquid vapor
167 10.0 45.5
160 19.5 58.0
153 34.0 71.5
146 53.0 83.0
143 71.5 89.0
141 82.0 93.0

50 year old Petroleum Engineer Kull from Dawson Creek, spends time with interests such as house brewing, property developers in singapore condo launch and camping. Discovers the beauty in planing a trip to places around the entire world, recently only coming back from .

Spectral data

UV-Vis
λmax ? nm
Extinction coefficient, ε ?
IR
Major absorption bands ? cm−1
NMR
Proton NMR  
Carbon-13 NMR  
Other NMR data  
MS
Masses of
main fragments 		 

References

  1. ↑ CRC Handbook of Chemistry and Physics, 44th ed. pp 2611-2620
  2. ↑ Lange's Handbook of Chemistry, 10th ed. pp 1661-1663
  3. ↑ Lange's Handbook of Chemistry, 10th ed. pp 1669-1674
  4. ↑ CRC Handbook of Chemistry and Physics, 85th ed. p 8-111
  5. ↑ Lange's Handbook of Chemistry, 10th ed, pp 1522-1524
  6. ↑ Template:Cite web
  7. ↑ 7.0 7.1 7.2 7.3 Template:Cite web

Template:Cite web

Except where noted otherwise, data relate to standard ambient temperature and pressure.

Disclaimer applies. 30 year-old Entertainer or Range Artist Wesley from Drumheller, really loves vehicle, property developers properties for sale in singapore singapore and horse racing. Finds inspiration by traveling to Works of Antoni Gaudí.

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