Physical Properties
Property
Value
Unit
Source
PAff
840.00
kJ/mol
NIST
BasG
808.10
kJ/mol
NIST
Δc H°liquid
[-2012.46; -2000.40]
kJ/mol
Δc H°liquid
-2010.60 ± 0.50
kJ/mol
NIST
Δc H°liquid
-2012.46 ± 0.28
kJ/mol
NIST
Δc H°liquid
-2000.40 ± 6.40
kJ/mol
NIST
Δc H°liquid
-2009.20 ± 0.80
kJ/mol
NIST
Δf G°
-181.65
kJ/mol
Joback Calculated Property
Δf H°gas
[-377.70; -364.00]
kJ/mol
Δf H°gas
-364.00 ± 3.00
kJ/mol
NIST
Δf H°gas
-366.50 ± 0.80
kJ/mol
NIST
Δf H°gas
-365.61 ± 0.44
kJ/mol
NIST
Δf H°gas
-377.70
kJ/mol
NIST
Δf H°gas
-368.50
kJ/mol
NIST
Δf H°liquid
[-431.20; -419.00]
kJ/mol
Δf H°liquid
-419.00 ± 3.00
kJ/mol
NIST
Δf H°liquid
-420.90 ± 0.70
kJ/mol
NIST
Δf H°liquid
-419.07 ± 0.36
kJ/mol
NIST
Δf H°liquid
-431.20 ± 2.70
kJ/mol
NIST
Δf H°liquid
-422.00 ± 1.10
kJ/mol
NIST
Δfus H°
6.47
kJ/mol
Joback Calculated Property
Δvap H°
[47.60; 55.60]
kJ/mol
Δvap H°
Outlier 47.60 ± 4.00
kJ/mol
NIST
Δvap H°
55.00 ± 1.00
kJ/mol
NIST
Δvap H°
55.00
kJ/mol
NIST
Δvap H°
55.20 ± 1.30
kJ/mol
NIST
Δvap H°
55.60 ± 1.40
kJ/mol
NIST
Δvap H°
54.40 ± 0.40
kJ/mol
NIST
Δvap H°
54.40
kJ/mol
NIST
Δvap H°
54.40 ± 0.40
kJ/mol
NIST
Δvap H°
48.90 ± 0.30
kJ/mol
NIST
Δvap H°
54.90 ± 0.20
kJ/mol
NIST
Δvap H°
53.46 ± 0.13
kJ/mol
NIST
Δvap H°
53.50
kJ/mol
NIST
Δvap H°
51.50
kJ/mol
NIST
Δvap H°
54.60 ± 0.20
kJ/mol
NIST
Δvap H°
53.10 ± 0.20
kJ/mol
NIST
Δvap H°
48.00 ± 0.40
kJ/mol
NIST
IE
[10.26; 10.26]
eV
IE
10.26
eV
NIST
IE
10.26
eV
NIST
log 10 WS
-0.25
Crippen Calculated Property
log Poct/wat
0.323
Crippen Calculated Property
McVol
63.800
ml/mol
McGowan Calculated Property
Pc
5131.00 ± 40.00
kPa
NIST
Inp
[861.00; 941.00]
Inp
875.00
NIST
Inp
895.00
NIST
Inp
908.00
NIST
Inp
865.00
NIST
Inp
866.00
NIST
Inp
915.00
NIST
Inp
915.00
NIST
Inp
901.00
NIST
Inp
870.00
NIST
Inp
915.00
NIST
Inp
920.00
NIST
Inp
916.00
NIST
Inp
908.00
NIST
Inp
922.00
NIST
Inp
916.00
NIST
Inp
867.00
NIST
Inp
Outlier 861.00
NIST
Inp
Outlier 862.00
NIST
Inp
864.00
NIST
Inp
917.00
NIST
Inp
894.00
NIST
Inp
913.00
NIST
Inp
915.00
NIST
Inp
915.00
NIST
Inp
904.00
NIST
Inp
920.00
NIST
Inp
916.00
NIST
Inp
917.00
NIST
Inp
938.00
NIST
Inp
913.80
NIST
Inp
908.00
NIST
Inp
909.00
NIST
Inp
871.00
NIST
Inp
912.00
NIST
Inp
908.00
NIST
Inp
925.00
NIST
Inp
914.00
NIST
Inp
867.00
NIST
Inp
922.00
NIST
Inp
941.00
NIST
Inp
921.00
NIST
Inp
921.00
NIST
Inp
913.00
NIST
Inp
941.00
NIST
Inp
909.00
NIST
Inp
917.00
NIST
Inp
920.00
NIST
Inp
915.00
NIST
Inp
911.00
NIST
Inp
891.00
NIST
Inp
891.00
NIST
Inp
910.00
NIST
Inp
891.00
NIST
Inp
915.00
NIST
Inp
924.00
NIST
Inp
918.00
NIST
Inp
918.00
NIST
Inp
866.00
NIST
Inp
899.00
NIST
Inp
905.00
NIST
Inp
915.00
NIST
Inp
920.00
NIST
Inp
867.00
NIST
Inp
922.00
NIST
Inp
941.00
NIST
Inp
911.00
NIST
Inp
899.00
NIST
I
[1592.00; 1673.00]
I
1595.00
NIST
I
1641.00
NIST
I
1645.00
NIST
I
1626.00
NIST
I
1617.00
NIST
I
1602.00
NIST
I
1643.00
NIST
I
1640.00
NIST
I
1635.00
NIST
I
1614.00
NIST
I
1611.00
NIST
I
1628.00
NIST
I
1623.00
NIST
I
1635.00
NIST
I
1664.00
NIST
I
1615.00
NIST
I
1635.00
NIST
I
1601.00
NIST
I
1637.00
NIST
I
1636.00
NIST
I
1611.00
NIST
I
1607.00
NIST
I
1604.00
NIST
I
1650.00
NIST
I
1611.00
NIST
I
1635.00
NIST
I
1635.00
NIST
I
1635.00
NIST
I
1624.00
NIST
I
1607.00
NIST
I
1666.00
NIST
I
1618.00
NIST
I
1619.00
NIST
I
1619.00
NIST
I
1619.00
NIST
I
1624.00
NIST
I
1670.00
NIST
I
1666.00
NIST
I
1668.00
NIST
I
1671.00
NIST
I
1623.00
NIST
I
1665.00
NIST
I
1662.00
NIST
I
1651.00
NIST
I
1671.00
NIST
I
1631.00
NIST
I
1634.00
NIST
I
1644.00
NIST
I
1626.00
NIST
I
1652.00
NIST
I
1665.00
NIST
I
1640.00
NIST
I
1635.00
NIST
I
1613.00
NIST
I
1668.00
NIST
I
1666.00
NIST
I
1608.00
NIST
I
1618.00
NIST
I
1622.00
NIST
I
1673.00
NIST
I
1610.00
NIST
I
1673.00
NIST
I
1673.00
NIST
I
1608.00
NIST
I
1652.00
NIST
I
1626.00
NIST
I
1623.00
NIST
I
1620.00
NIST
I
1623.00
NIST
I
1618.00
NIST
I
1647.00
NIST
I
1607.00
NIST
I
1600.00
NIST
I
1620.00
NIST
I
1596.00
NIST
I
1637.00
NIST
I
1640.00
NIST
I
1637.00
NIST
I
1640.00
NIST
I
1646.00
NIST
I
1637.00
NIST
I
1635.00
NIST
I
1660.00
NIST
I
1611.00
NIST
I
1593.00
NIST
I
1610.00
NIST
I
1609.00
NIST
I
1632.00
NIST
I
1646.00
NIST
I
1652.00
NIST
I
1605.00
NIST
I
1592.00
NIST
I
1640.00
NIST
I
1596.00
NIST
I
1651.00
NIST
I
1601.00
NIST
I
1632.00
NIST
I
1647.00
NIST
I
1625.00
NIST
I
1632.00
NIST
I
1595.00
NIST
I
1666.00
NIST
I
1662.00
NIST
I
1644.00
NIST
I
1635.00
NIST
I
1618.00
NIST
I
1673.00
NIST
I
1620.00
NIST
I
1600.00
NIST
I
1637.00
NIST
I
1650.00
NIST
I
1624.00
NIST
I
1619.00
NIST
I
1641.00
NIST
I
1626.00
NIST
I
1646.00
NIST
I
1593.00
NIST
I
1652.00
NIST
I
1651.00
NIST
I
1632.00
NIST
S°liquid
[197.40; 201.28]
J/mol×K
S°liquid
197.40
J/mol×K
NIST
S°liquid
197.50
J/mol×K
NIST
S°liquid
201.28
J/mol×K
NIST
Tboil
[477.70; 479.20]
K
Tboil
477.70
K
NIST
Tboil
479.20 ± 0.20
K
NIST
Tc
731.00 ± 0.40
K
NIST
Tfus
229.00 ± 0.60
K
NIST
Ttriple
[229.78; 229.78]
K
Ttriple
229.78 ± 0.02
K
NIST
Ttriple
229.78 ± 0.01
K
NIST
Ttriple
229.78 ± 0.05
K
NIST
Vc
0.230
m3 /kmol
Joback Calculated Property
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[116.24; 168.36]
J/mol×K
[405.64; 628.74]
Cp,gas
116.24
J/mol×K
405.64
Joback Calculated Property
Cp,gas
125.93
J/mol×K
442.82
Joback Calculated Property
Cp,gas
135.22
J/mol×K
480.01
Joback Calculated Property
Cp,gas
144.12
J/mol×K
517.19
Joback Calculated Property
Cp,gas
152.61
J/mol×K
554.37
Joback Calculated Property
Cp,gas
160.69
J/mol×K
591.56
Joback Calculated Property
Cp,gas
168.36
J/mol×K
628.74
Joback Calculated Property
Cp,liquid
[140.50; 141.40]
J/mol×K
[298.15; 298.15]
Cp,liquid
140.50
J/mol×K
298.15
NIST
Cp,liquid
140.90
J/mol×K
298.15
NIST
Cp,liquid
141.30
J/mol×K
298.15
NIST
Cp,liquid
141.30
J/mol×K
298.15
NIST
Cp,liquid
141.40
J/mol×K
298.15
NIST
Δfus H
[9.57; 9.57]
kJ/mol
[229.78; 230.00]
Δfus H
9.57
kJ/mol
229.78
NIST
Δfus H
9.57
kJ/mol
229.78
NIST
Δfus H
9.57
kJ/mol
230.00
NIST
Δvap H
[45.20; 51.80]
kJ/mol
[349.00; 433.00]
Δvap H
45.20 ± 0.40
kJ/mol
349.00
NIST
Δvap H
51.80 ± 0.60
kJ/mol
357.50
NIST
Δvap H
49.50 ± 0.10
kJ/mol
392.00
NIST
Δvap H
48.20
kJ/mol
433.00
NIST
Δfus S
[41.56; 41.56]
J/mol×K
[229.78; 229.78]
Δfus S
41.56
J/mol×K
229.78
NIST
Δfus S
41.56
J/mol×K
229.78
NIST
Pressure Dependent Properties
Property
Value
Unit
Pressure (kPa)
Source
Tboilr
362.20
K
1.60
NIST
Similar Compounds
Find more compounds similar to Butyrolactone .
Sources
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that the value is more than 2 standard deviations away from the
property mean.