Physical Properties
Property
Value
Unit
Source
Δc H°solid
-12244.00 ± 6.30
kJ/mol
NIST
EA
0.66 ± 0.02
eV
NIST
Δf G°
581.58
kJ/mol
Joback Calculated Property
Δf H°gas
[382.00; 400.00]
kJ/mol
Δf H°gas
400.00 ± 11.00
kJ/mol
NIST
Δf H°gas
382.00 ± 7.50
kJ/mol
NIST
Δf H°solid
[227.00; 227.00]
kJ/mol
Δf H°solid
227.00 ± 7.00
kJ/mol
NIST
Δf H°solid
227.00 ± 6.30
kJ/mol
NIST
Δfus H°
33.30
kJ/mol
Joback Calculated Property
Δsub H°
[155.00; 172.50]
kJ/mol
Δsub H°
172.50 ± 8.40
kJ/mol
NIST
Δsub H°
156.00 ± 1.00
kJ/mol
NIST
Δsub H°
155.00
kJ/mol
NIST
Δvap H°
136.10 ± 1.60
kJ/mol
NIST
IE
8.08 ± 0.05
eV
NIST
log 10 WS
-9.28
Crippen Calculated Property
log Poct/wat
6.688
Crippen Calculated Property
McVol
253.980
ml/mol
McGowan Calculated Property
Pc
2014.51
kPa
Joback Calculated Property
Inp
[472.80; 488.18]
Inp
472.80
NIST
Inp
488.18
NIST
Inp
472.81
NIST
Inp
488.18
NIST
S°solid,1 bar
363.64
J/mol×K
NIST
Tboil
865.20
K
Joback Calculated Property
Tc
1146.33
K
Joback Calculated Property
Tfus
[576.00; 591.00]
K
Tfus
586.70 ± 0.50
K
NIST
Tfus
587.20 ± 0.50
K
NIST
Tfus
576.00 ± 2.00
K
NIST
Tfus
581.60 ± 4.00
K
NIST
Tfus
591.00 ± 4.00
K
NIST
Ttriple
594.40
K
Isomeri...
Vc
0.948
m3 /kmol
Joback Calculated Property
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[732.93; 813.64]
J/mol×K
[865.20; 1146.33]
Cp,gas
732.93
J/mol×K
865.20
Joback Calculated Property
Cp,gas
749.87
J/mol×K
912.06
Joback Calculated Property
Cp,gas
765.15
J/mol×K
958.91
Joback Calculated Property
Cp,gas
778.96
J/mol×K
1005.77
Joback Calculated Property
Cp,gas
791.51
J/mol×K
1052.62
Joback Calculated Property
Cp,gas
803.00
J/mol×K
1099.48
Joback Calculated Property
Cp,gas
813.64
J/mol×K
1146.33
Joback Calculated Property
Cp,solid
[340.00; 363.45]
J/mol×K
[298.15; 300.00]
Cp,solid
363.45
J/mol×K
298.15
Reassem...
Cp,solid
362.52
J/mol×K
298.15
NIST
Cp,solid
340.00
J/mol×K
300.00
NIST
η
[0.0000654; 0.0006475]
Pa×s
[490.96; 865.20]
η
0.0006475
Pa×s
490.96
Joback Calculated Property
η
0.0003563
Pa×s
553.33
Joback Calculated Property
η
0.0002213
Pa×s
615.71
Joback Calculated Property
η
0.0001500
Pa×s
678.08
Joback Calculated Property
η
0.0001086
Pa×s
740.45
Joback Calculated Property
η
0.0000827
Pa×s
802.83
Joback Calculated Property
η
0.0000654
Pa×s
865.20
Joback Calculated Property
Δfus H
[37.80; 57.60]
kJ/mol
[586.70; 587.20]
Δfus H
57.60
kJ/mol
586.70
NIST
Δfus H
37.80
kJ/mol
587.20
NIST
Δfus H
37.80
kJ/mol
587.20
NIST
Pvap
[2.38e-10; 0.12]
kPa
[298.15; 510.00]
Pvap
2.38e-10
kPa
298.15
Hypothe...
Pvap
3.35e-10
kPa
300.00
Hypothe...
Pvap
1.94e-09
kPa
310.00
Hypothe...
Pvap
9.84e-09
kPa
320.00
Hypothe...
Pvap
4.41e-08
kPa
330.00
Hypothe...
Pvap
1.77e-07
kPa
340.00
Hypothe...
Pvap
6.44e-07
kPa
350.00
Hypothe...
Pvap
2.13e-06
kPa
360.00
Hypothe...
Pvap
6.49e-06
kPa
370.00
Hypothe...
Pvap
1.83e-05
kPa
380.00
Hypothe...
Pvap
4.81e-05
kPa
390.00
Hypothe...
Pvap
1.19e-04
kPa
400.00
Hypothe...
Pvap
2.76e-04
kPa
410.00
Hypothe...
Pvap
6.07e-04
kPa
420.00
Hypothe...
Pvap
1.27e-03
kPa
430.00
Hypothe...
Pvap
2.54e-03
kPa
440.00
Hypothe...
Pvap
4.87e-03
kPa
450.00
Hypothe...
Pvap
8.99e-03
kPa
460.00
Hypothe...
Pvap
0.02
kPa
470.00
Hypothe...
Pvap
0.03
kPa
480.00
Hypothe...
Pvap
0.05
kPa
490.00
Hypothe...
Pvap
0.07
kPa
500.00
Hypothe...
Pvap
0.12
kPa
510.00
Hypothe...
Δfus S
[64.40; 98.20]
J/mol×K
[586.70; 587.20]
Δfus S
98.20
J/mol×K
586.70
NIST
Δfus S
64.40
J/mol×K
587.20
NIST
Pressure Dependent Properties
Property
Value
Unit
Pressure (kPa)
Source
Tboilr
701.20
K
2.40
NIST
Similar Compounds
Find more compounds similar to 1,1':4',1'':4'',1'''-Quaterphenyl .
Sources
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