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词条 Butanone (data page)
释义

  1. Vapor pressure of liquid

  2. Distillation data

  3. References

This page provides supplementary chemical data on butanone.

== 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.

  • [https://web.archive.org/web/20070630043133/http://siri.org/msds/index.php SIRI]
  • [https://fscimage.fishersci.com/msds/95495.htm Fisher Scientific]
  • [https://web.archive.org/web/20081012032826/http://www.sciencestuff.com/msds/C2108.html Science Stuff]

== Structure and properties ==

Structure and properties
Index of refraction, nD 1.3807 at 15.9°C
Abbe number?
Dielectric constant, εr 18.5 ε0 at 20 °C
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility ?
Surface tension 23.9 dyn/cm at 25°C
Viscosity[1] 0.5429 mPa·s at 0°C
0.4284 mPa·s at 20°C
0.3490 mPa·s at 40°C
0.2482 mPa·s at 80°C

== Thermodynamic properties ==

Phase behavior
Triple point 186.5 K (–86.6 °C), ? Pa
Critical point 533 K (260 °C), 4.002 MPa
Std enthalpy change
of fusion, ΔfusHo		 8.44 kJ/mol
Std entropy change
of fusion, ΔfusSo		 44.98 J/(mol·K)
Std enthalpy change
of vaporization, ΔvapHo		 32.2 kJ/mol
Std entropy change
of vaporization, ΔvapSo		 91.6 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		 –273.3 kJ/mol
Standard molar entropy,
Soliquid		 239.0 J/(mol K)
Enthalpy of combustion, ΔcHo –2444.2 kJ/mol
Heat capacity, cp 158.4 J/(mol K)
Gas properties
Std enthalpy change
of formation, ΔfHogas		 –238.5 kJ/mol
Standard molar entropy,
Sogas		 310 J/(mol K)
Heat capacity, cp 101.68 J/(mol K) at 25°C

Vapor pressure of liquid

P in mm Hg 1 10 40 100 400 760
T in °C –48.3 –17.7 6.0 25.0 60.0 79.6

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

Distillation data

Vapor-liquid Equilibrium for Butanone/Water[3]
P = 101.325 kPa
BP
Temp.
°C		% by mole butanone
liquid vapor
100.00 0.00 0.00
87.51 0.88 37.42
84.20 1.27 45.21
83.75 1.34 46.21
83.44 1.54 49.03
82.15 1.59 49.64
80.37 1.91 53.25
78.48 2.39 56.89
76.63 2.95 60.15
76.54 3.01 60.30
75.51 3.43 62.04
74.84 3.80 63.14
74.26 4.21 64.06
73.88 4.56 64.66
73.52 5.02 65.22
73.52 57.64 65.22
73.49 59.64 65.25
73.48 61.55 65.27
73.46 65.31 65.31
73.47 69.38 65.47
73.50 71.69 65.94
73.62 75.46 67.57
73.64 76.09 67.81
73.69 77.21 68.39
73.73 77.93 68.82
73.81 78.87 69.64
73.85 79.53 70.03
74.27 83.78 73.42
74.58 85.98 75.49
75.36 89.63 79.93
76.17 92.60 84.01
77.12 95.29 88.65
77.78 96.63 91.57
78.19 97.47 93.50
79.60 100.00 100.00
    
Vapor-liquid Equilibrium for Butanone/Methanol[3]
P = 760 mm Hg
BP
Temp.
°C		% by mole methanol
liquid vapor
75.3 7.6 19.3
72.2 14.7 30.8
70.7 19.7 37.7
68.8 26.5 45.3
67.5 35.6 52.8
65.9 49.8 62.2
65.1 62.2 69.5
64.4 74.7 77.7
64.3 82.9 83.2
64.3 84.1 84.2
64.3 87.3 86.9
64.4 93.6 92.6
 
Vapor-liquid Equilibrium for Butanone/Acetone[3]
P = 760 mm Hg
BP
Temp.
°C		% by mole acetone
liquid vapor
56.9 95.0 97.2
57.9 89.1 94.2
58.9 81.7 90.3
60.0 73.8 85.7
60.3 72.7 84.0
61.0 68.6 81.7
61.1 67.6 81.7
62.1 62.0 77.5
64.1 54.4 71.5
65.1 51.0 65.7
67.0 45.0 64.0
69.0 37.3 57.1
71.4 24.5 43.7
74.2 15.3 29.0
76.6 8.1 15.3
78.5 2.6 5.0
   
Vapor-liquid Equilibrium for Butanone/Benzene[3]
P = 760 mm Hg
BP
Temp.
°C		% by mole butanone
liquid vapor
80.2 0.0 0.0
80.2 0.6 0.7
80.2 1.2 1.5
79.85 3.7 4.9
79.65 6.5 7.9
79.45 8.8 10.5
79.45 8.8 10.6
79.25 11.2 13.1
79.15 13.1 15.1
79.05 15.7 17.7
78.8 20.2 22.2
78.45 27.4 29.0
78.55 32.6 33.8
78.35 41.6 41.9
78.35 46.3 46.2
78.33 51.1 50.7
78.3 55.0 54.3
78.33 60.6 59.5
78.3 63.5 62.3
78.55 75.3 74.0
78.95 87.7 86.5
79.25 94.3 93.7
79.40 98.6 98.5
79.45 100.0 100.0
   
Vapor-liquid Equilibrium for Butanone/Toluene[3]
P = 760 mm Hg
BP
Temp.
°C		% by mole butanone
liquid vapor
110.6 0.0 0.0
110.2 0.45 1.40
109.88 0.85 2.90
109.25 1.75 5.55
107.2 4.05 12.81
104.2 8.50 23.50
102.28 11.90 30.43
99.55 18.00 39.50
98.7 19.81 42.00
97.1 23.59 47.09
94.3 31.27 55.21
91.85 39.82 62.80
89.9 46.82 68.54
87.85 54.79 74.28
86.85 58.58 77.08
85.8 64.20 80.27
84.85 69.24 83.42
84.4 70.12 83.96
83.15 78.46 88.58
82.65 80.15 89.55
81.8 86.11 92.81
80.5 93.50 96.29
79.85 97.74 98.78
79.5 99.39 99.54
79.45 100.00 100.00

== 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. ^Lange's Handbook of Chemistry, 10th ed. pp 1669-1674
2. ^{{cite web|url=http://www.cheric.org/research/kdb/hcprop/cmpsrch.php|title=Pure Component Properties|publisher=Chemical Engineering Research Information Center|format=Queriable database|accessdate=8 May 2007}}
3. ^1 2 3 4 {{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=5 June 2007}}

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

Disclaimer applies.

1 : Chemical data pages

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