Physical Properties
Property
Value
Unit
Source
Δc H°solid
[-4000.36; -3994.90]
kJ/mol
Δc H°solid
-4000.36 ± 0.67
kJ/mol
NIST
Δc H°solid
-3994.90
kJ/mol
NIST
EA
[0.95; 1.11]
eV
EA
0.95 ± 0.09
eV
NIST
EA
1.11 ± 0.13
eV
NIST
Δf G°
385.62
kJ/mol
Joback Calculated Property
Δf H°gas
[362.00; 368.30]
kJ/mol
Δf H°gas
368.30
kJ/mol
NIST
Δf H°gas
367.50 ± 1.90
kJ/mol
NIST
Δf H°gas
362.00
kJ/mol
NIST
Δf H°solid
[275.10; 281.40]
kJ/mol
Δf H°solid
281.40 ± 1.90
kJ/mol
NIST
Δf H°solid
280.60 ± 1.20
kJ/mol
NIST
Δf H°solid
275.10
kJ/mol
NIST
Δfus H°
13.14
kJ/mol
Joback Calculated Property
Δsub H°
[86.90; 86.90]
kJ/mol
Δsub H°
86.90 ± 1.50
kJ/mol
NIST
Δsub H°
86.90
kJ/mol
NIST
Δsub H°
86.90 ± 1.50
kJ/mol
NIST
Δvap H°
57.30
kJ/mol
Joback Calculated Property
IE
[9.90; 10.27]
eV
IE
9.90
eV
NIST
IE
9.90
eV
NIST
IE
10.27
eV
NIST
IE
10.10
eV
NIST
log 10 WS
[-2.38; -2.38]
log 10 WS
-2.38
Aq. Sol...
log 10 WS
-2.38
Estimat...
log Poct/wat
1.430
Crippen Calculated Property
McVol
102.580
ml/mol
McGowan Calculated Property
Pc
3380.21
kPa
Joback Calculated Property
Inp
[1304.00; 1304.00]
Inp
1304.00
NIST
Inp
1304.00
NIST
S°solid,1 bar
[192.40; 192.40]
J/mol×K
S°solid,1 bar
192.40
J/mol×K
NIST
S°solid,1 bar
192.40
J/mol×K
NIST
Tboil
618.26
K
Joback Calculated Property
Tc
866.90
K
Joback Calculated Property
Tfus
[412.92; 414.00]
K
Tfus
414.00
K
NIST
Tfus
412.92 ± 0.25
K
NIST
Tfus
413.05 ± 0.20
K
NIST
Ttriple
[414.00; 414.00]
K
Ttriple
414.00 ± 0.20
K
NIST
Ttriple
414.00 ± 0.10
K
NIST
Vc
0.427
m3 /kmol
Joback Calculated Property
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[213.21; 250.39]
J/mol×K
[618.26; 866.90]
Cp,gas
213.21
J/mol×K
618.26
Joback Calculated Property
Cp,gas
220.77
J/mol×K
659.70
Joback Calculated Property
Cp,gas
227.75
J/mol×K
701.14
Joback Calculated Property
Cp,gas
234.16
J/mol×K
742.58
Joback Calculated Property
Cp,gas
240.06
J/mol×K
784.02
Joback Calculated Property
Cp,gas
245.45
J/mol×K
825.46
Joback Calculated Property
Cp,gas
250.39
J/mol×K
866.90
Joback Calculated Property
Cp,solid
[161.30; 161.30]
J/mol×K
[298.15; 298.15]
Cp,solid
161.30
J/mol×K
298.15
NIST
Cp,solid
161.30
J/mol×K
298.15
NIST
Δfus H
[20.00; 20.00]
kJ/mol
[414.00; 414.10]
Δfus H
20.00
kJ/mol
414.00
NIST
Δfus H
20.00
kJ/mol
414.00
NIST
Δfus H
20.00
kJ/mol
414.10
NIST
Δfus H
20.00
kJ/mol
414.10
NIST
Δfus S
[48.26; 48.26]
J/mol×K
[414.00; 414.00]
Δfus S
48.26
J/mol×K
414.00
NIST
Δfus S
48.26
J/mol×K
414.00
NIST
Pressure Dependent Properties
Property
Value
Unit
Pressure (kPa)
Source
Tboilr
424.00 ± 1.00
K
1.30
NIST
Similar Compounds
Find more compounds similar to 1,2-Benzenedicarbonitrile .
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