Dortmund Data Bank

Vapor Pressure of Methane

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.

Component

Formula Molar Mass CAS Registry Number Name
CH4 16.043 74-82-8 Methane
Search the DDB for all data of Methane

Diagrams


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Data Table

T [K] P [kPa] State Reference
76.89 1.1626 Solid-Gas 5
79.75 2.000 Solid-Gas 5
81.74 2.9064 Solid-Gas 5
83.82 4.104 Solid-Gas 5
85.42 5.368 Solid-Gas 5
87.25 7.113 Solid-Gas 5
92.15 14.012 Vapor-Liquid 4
93.15 15.852 Vapor-Liquid 4
94.15 17.918 Vapor-Liquid 4
95.15 20.145 Vapor-Liquid 4
96.15 22.611 Vapor-Liquid 4
96.30 26.265 Vapor-Liquid 2
97.15 25.331 Vapor-Liquid 4
97.20 29.064 Vapor-Liquid 2
97.60 31.064 Vapor-Liquid 2
98.15 28.278 Vapor-Liquid 4
98.60 34.797 Vapor-Liquid 2
99.15 31.477 Vapor-Liquid 4
99.40 38.130 Vapor-Liquid 2
100.15 34.931 Vapor-Liquid 4
101.15 38.663 Vapor-Liquid 4
102.15 42.716 Vapor-Liquid 4
103.15 47.090 Vapor-Liquid 4
104.15 51.836 Vapor-Liquid 4
105.15 56.955 Vapor-Liquid 4
106.15 62.422 Vapor-Liquid 4
107.15 68.288 Vapor-Liquid 4
108.15 74.567 Vapor-Liquid 4
109.15 81.273 Vapor-Liquid 4
109.20 92.792 Vapor-Liquid 2
109.80 98.392 Vapor-Liquid 2
110.15 88.499 Vapor-Liquid 4
112.35 111.109 Vapor-Liquid 3
117.82 164.850 Vapor-Liquid 3
120.48 199.173 Vapor-Liquid 3
122.71 233.791 Vapor-Liquid 3
124.90 269.977 Vapor-Liquid 3
126.96 308.321 Vapor-Liquid 3
128.33 336.270 Vapor-Liquid 3
130.25 378.341 Vapor-Liquid 3
131.41 405.309 Vapor-Liquid 3
131.77 402.073 Vapor-Liquid 6
132.13 423.059 Vapor-Liquid 3
135.60 512.790 Vapor-Liquid 3
136.14 490.332 Vapor-Liquid 6
137.91 581.240 Vapor-Liquid 3
139.86 588.399 Vapor-Liquid 6
140.23 655.575 Vapor-Liquid 3
140.67 686.465 Vapor-Liquid 6
142.21 724.613 Vapor-Liquid 3
144.20 800.026 Vapor-Liquid 3
145.41 784.532 Vapor-Liquid 6
146.49 892.405 Vapor-Liquid 6
146.70 900.545 Vapor-Liquid 3
147.84 950.068 Vapor-Liquid 3
148.40 990.472 Vapor-Liquid 6
149.80 1037.250 Vapor-Liquid 3
150.00 1078.730 Vapor-Liquid 6
151.75 1186.600 Vapor-Liquid 6
152.41 1163.170 Vapor-Liquid 3
154.07 1284.670 Vapor-Liquid 6
155.46 1328.600 Vapor-Liquid 3
155.82 1372.930 Vapor-Liquid 6
156.65 1395.490 Vapor-Liquid 3
157.27 1471.000 Vapor-Liquid 6
158.50 1506.100 Vapor-Liquid 3
160.04 1657.320 Vapor-Liquid 6
161.15 1675.560 Vapor-Liquid 3
161.61 1863.260 Vapor-Liquid 6
164.31 1893.170 Vapor-Liquid 3
165.84 2079.010 Vapor-Liquid 6
167.40 2126.380 Vapor-Liquid 3
169.01 2333.980 Vapor-Liquid 6
170.52 2381.050 Vapor-Liquid 3
173.27 2624.260 Vapor-Liquid 3
173.38 2716.440 Vapor-Liquid 6
175.74 2759.690 Vapor-Liquid 3
176.22 2981.220 Vapor-Liquid 6
178.09 3092.330 Vapor-Liquid 3
179.10 3285.230 Vapor-Liquid 6
179.83 3276.210 Vapor-Liquid 3
180.00 3286.850 Vapor-Liquid 1
180.00 3393.100 Vapor-Liquid 6
180.92 3500.970 Vapor-Liquid 6
181.82 3495.380 Vapor-Liquid 3
182.00 3508.870 Vapor-Liquid 1
183.32 3668.470 Vapor-Liquid 3
184.00 3742.280 Vapor-Liquid 1
186.00 3987.820 Vapor-Liquid 1
186.24 4026.120 Vapor-Liquid 3
186.47 4030.830 Vapor-Liquid 3
187.00 4115.450 Vapor-Liquid 1
187.46 4181.850 Vapor-Liquid 3
187.54 4190.380 Vapor-Liquid 3
188.00 4246.550 Vapor-Liquid 1
189.00 4381.370 Vapor-Liquid 1
189.01 4392.200 Vapor-Liquid 3
189.50 4450.300 Vapor-Liquid 1
189.80 4492.200 Vapor-Liquid 1
190.00 4520.370 Vapor-Liquid 1
190.10 4534.540 Vapor-Liquid 1
190.20 4548.760 Vapor-Liquid 1
190.25 4559.600 Vapor-Liquid 3
190.30 4563.040 Vapor-Liquid 1
190.40 4577.380 Vapor-Liquid 1
190.45 4584.580 Vapor-Liquid 1
190.50 4591.800 Vapor-Liquid 1
190.53 4596.150 Vapor-Liquid 1

List of References

Number Source
1 Kleinrahm R.; Duschek W.; Wagner W.: (Pressure, density, temperature) measurements in the critical region of methane. J.Chem.Thermodyn. 18 (1986) 1103-1114
2 Hunter M.A.: The Molecular Aggregation of Liquefied Gases. J.Phys.Chem. 10 (1906) 330-360
3 Van Itterbeek A.; Staes K.; Verbeke O.; Theeuwes F.: Vapour pressure of saturated liquid methane. Physica (Amsterdam) 30 (1964) 1896-1900
4 Stock A.; Henning F.; Kuss E.: Dampfdrucktafeln fuer Temperaturbestimmungen zwischen +25°C und -185°C. Ber.Dtsch.Chem.Ges./B:Abhandl. 54 (1921) 1119-1129
5 Karwat E.: Der Dampfdruck des festen Chlorwasserstoffs, Methans und Ammoniaks. Z.Phys.Chem.(Leipzig) 112 (1924) 486-490
6 Eucken A.; Berger W.: Das I-T-Diagramm des Methans. Z.Ges.Kälteindustrie 41 (1934) 145-152

Pure Component Data Overview


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