Property Calculation
Property Estimation
UNIFAC
MOSCED
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Saturated Vapor Pressure

Calculation by Antoine Equation

Component
Temperature Unit
Property Unit
Temperatures
(optional)




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Component Details
#DDB Name CAS-No. Formula
50 Cyclohexane 110-82-7 C6H12

Antoine Equation Parameters (P in mmHg, T in °C)
No. A B C Tmin Tmax
(1) 6.85146 1206.47 223.136 7 81
(1) 7.09926 1380.54 246.526 79 280
[画像:Antoine-Gleichung]

Note: mmHg are used here with constant conversion factor 760 mmHg=101.325 kPa=14.696 psi, conversion exactly valid only for 273.15 K


Calculation Over Validity Range
Temperature [°C] Pressure(1) [mmHg] Pressure(2) [mmHg]
7 40.6479 T < Tmin
12.46 53.7691 T < Tmin
17.92 70.2301 T < Tmin
23.38 90.6517 T < Tmin
28.84 115.724 T < Tmin
34.3 146.209 T < Tmin
39.76 182.939 T < Tmin
45.22 226.818 T < Tmin
50.68 278.821 T < Tmin
56.14 339.992 T < Tmin
61.6 411.44 T < Tmin
67.06 494.343 T < Tmin
72.52 589.937 T < Tmin
77.98 699.517 T < Tmin
83.44 T > Tmax 822.952
88.9 T > Tmax 962.673
94.36 T > Tmax 1120.47
99.82 T > Tmax 1297.91
105.28 T > Tmax 1496.61
110.74 T > Tmax 1718.23
116.2 T > Tmax 1964.48
121.66 T > Tmax 2237.11
127.12 T > Tmax 2537.93
132.58 T > Tmax 2868.75
138.04 T > Tmax 3231.43
143.5 T > Tmax 3627.85
148.96 T > Tmax 4059.92
154.42 T > Tmax 4529.53
159.88 T > Tmax 5038.63
165.34 T > Tmax 5589.13
170.8 T > Tmax 6182.99
176.26 T > Tmax 6822.13
181.72 T > Tmax 7508.48
187.18 T > Tmax 8243.96
192.64 T > Tmax 9030.48
198.1 T > Tmax 9869.91
203.56 T > Tmax 10764.1
209.02 T > Tmax 11715
214.48 T > Tmax 12724.3
219.94 T > Tmax 13793.9
225.4 T > Tmax 14925.5
230.86 T > Tmax 16120.8
236.32 T > Tmax 17381.5
241.78 T > Tmax 18709.3
247.24 T > Tmax 20105.7
252.7 T > Tmax 21572.4
258.16 T > Tmax 23110.9
263.62 T > Tmax 24722.6
269.08 T > Tmax 26408.9
274.54 T > Tmax 28171.3
280 T > Tmax 30011.1
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