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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 [[Chlorobenzene]]. <!-- remove nowiki tags and 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. An external MSDS is available [http://cnl.colorado.edu/cnl/images/MSDS/msds%20-%20chlorobenzene.pdf here].
 
== 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>
| 1.5241
|-
| [[Abbe number]]
|? <!-- Please omit if not applicable -->
|-
| [[Dielectric constant]], ε<sub>r</sub>
| 5.6895 at 293.2 K
|-
| [[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]], χ<sub>m</sub>
| 69.5 x10<sup>-6</sup> cm<sup>3</sup> mol<sup>-1</sup>
|-
| [[Surface tension]], <math>\gamma</math>
| 34.78 dyn/cm at 10°C<br/>32.99 dyn/cm at 25°C<br/>30.02 dyn/cm at 50°C<br/>27.04 dyn/cm at 75°C<br/>24.06 dyn/cm at 100°C
|-
| [[Speed of Sound]]
| 1311 m/s at 20°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]]
| ? K (? °C), ? Pa
|-
| [[Critical point (chemistry)|Critical point]]
| 633.4 K (360.25°C), 4.52 MPa
|-
| [[Standard enthalpy change of fusion|Std enthalpy change<br/>of fusion]], Δ<sub>fus</sub>''H''<sup><s>o</s></sup>
| ? kJ/mol
|-
| [[Standard entropy change of fusion|Std entropy change<br/>of fusion]], Δ<sub>fus</sub>''S''<sup><s>o</s></sup>
| 9.6 J/(mol·K)
|-
| [[Standard enthalpy change of vaporization|Std enthalpy change<br/>of vaporization]], Δ<sub>vap</sub>''H''<sup><s>o</s></sup>
| 40.97 kJ/mol
|-
| [[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)
|-
| [[Specific 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>
| 11.1 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>liquid</sub>
| ? J/(mol K)
|-
| [[Specific heat capacity]], ''c<sub>p</sub>''
| 150.1 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>
| 52.0 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>gas</sub>
| ? J/(mol K)
|-
| [[Specific heat capacity]], ''c<sub>p</sub>''
| ? J/(mol K)
|-
| [[Van der Waals equation|Van der Waals' constants]]
| a = 25.8 L<sup>2</sup>bar/mol<sup>2</sup><br> b = 0.1454 L/mol
|-
! {{chembox header}} | Other properties
|-
| Std molar enthalpy of hydration of gas,<br/> Δ<sub>hyd</sub>''H''<sup>∞</sup> = Δ<sub>sol</sub>''H''<sup>∞</sup> - Δ<sub>vap</sub>''H''<sup><s>o</s></sup>
| -30.6 kJ/mol @ 298.15K
|-
|}
 
==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 Pa''' || 10 || 100 || 1k || 10k || 100k
|-
| {{chembox header}} | '''T in °C''' || -43 e || -17 e || 16.8 || 62.9 || 131.3
|}
e - extrapolated data
|}
 
==Viscosity 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}} | '''T in °C''' || -25 || 0 || 25 || 50 || 75 || 100
|-
| {{chembox header}} | '''Viscosity in mPa s''' || 1.703 || 1.058 || 0.753 || 0.575 || 0.456 || 0.369
|}
|}
 
==Thermal Conductivity 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}} | '''T in °C''' || -25 || 0 || 25 || 50 || 75 || 100
|-
| {{chembox header}} | '''Conductivity in W/m K''' || 0.137 || 0.132 || 0.127 || 0.123 || 0.118 || 0.113
|}
|}
 
 
== 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]]
|-
| [[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 book|author=D. R. Lide|title=CRC Handbook of Chemistry and Physics 89th edition|publisher=CRC press|year=2009}}
 
<!-- [http://webbook.nist.gov/chemistry/ NIST Standard Reference Database] -->
 
[[Category:Chemical data pages]]

Revision as of 03:49, 3 September 2012


This page provides supplementary chemical data on Chlorobenzene.

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 and follow its directions. An external MSDS is available here.

Structure and properties

Structure and properties
Index of refraction, nD 1.5241
Abbe number ?
Dielectric constant, εr 5.6895 at 293.2 K
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility, χm 69.5 x10-6 cm3 mol-1
Surface tension, γ 34.78 dyn/cm at 10°C
32.99 dyn/cm at 25°C
30.02 dyn/cm at 50°C
27.04 dyn/cm at 75°C
24.06 dyn/cm at 100°C
Speed of Sound 1311 m/s at 20°C

Thermodynamic properties

Phase behavior
Triple point ? K (? °C), ? Pa
Critical point 633.4 K (360.25°C), 4.52 MPa
Std enthalpy change
of fusion
, ΔfusHo
? kJ/mol
Std entropy change
of fusion
, ΔfusSo
9.6 J/(mol·K)
Std enthalpy change
of vaporization
, ΔvapHo
40.97 kJ/mol
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)
Specific heat capacity, cp ? J/(mol K)
Liquid properties
Std enthalpy change
of formation
, ΔfHoliquid
11.1 kJ/mol
Standard molar entropy,
Soliquid
? J/(mol K)
Specific heat capacity, cp 150.1 J/(mol K)
Gas properties
Std enthalpy change
of formation
, ΔfHogas
52.0 kJ/mol
Standard molar entropy,
Sogas
? J/(mol K)
Specific heat capacity, cp ? J/(mol K)
Van der Waals' constants a = 25.8 L2bar/mol2
b = 0.1454 L/mol
Other properties
Std molar enthalpy of hydration of gas,
ΔhydH = ΔsolH - ΔvapHo
-30.6 kJ/mol @ 298.15K

Vapor pressure of liquid

P in Pa 10 100 1k 10k 100k
T in °C -43 e -17 e 16.8 62.9 131.3

e - extrapolated data

Viscosity of liquid

T in °C -25 0 25 50 75 100
Viscosity in mPa s 1.703 1.058 0.753 0.575 0.456 0.369

Thermal Conductivity of liquid

T in °C -25 0 25 50 75 100
Conductivity in W/m K 0.137 0.132 0.127 0.123 0.118 0.113


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


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