Dortmund Data Bank

Molar Heat Capacity (cP) of Acetic acid

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
C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of Acetic acid

Diagrams


See larger image
See larger image

Data Table

T [K] P [kPa] Molar Heat Capacity (cP) [J/(mol*K)] State Reference
13.67   2.713 Solid 5
16.01   4.11 Solid 5
17.81   5.296 Solid 5
19.40   6.338 Solid 5
20.88   8.067 Solid 5
22.59   9.232 Solid 5
24.27   9.921 Solid 5
28.15   12.99 Solid 5
30.25   14.61 Solid 5
32.09   16.09 Solid 5
32.67   16.51 Solid 5
35.18   18.41 Solid 5
35.81   19.02 Solid 5
38.72   21.28 Solid 5
40.13   22.16 Solid 5
42.33   23.91 Solid 5
42.68   23.96 Solid 5
46.25   26.38 Solid 5
49.76   28.90 Solid 5
52.06   30.36 Solid 5
54.95   32.26 Solid 5
58.59   34.48 Solid 5
60.07   35.26 Solid 5
62.35   36.46 Solid 5
65.97   38.28 Solid 5
70.76   40.45 Solid 5
71.47   40.75 Solid 5
75.19   42.26 Solid 5
76.65   42.87 Solid 5
79.44   43.89 Solid 5
81.61   44.70 Solid 5
83.55   45.35 Solid 5
86.39   46.33 Solid 5
87.40   46.98 Solid 2
87.54   46.65 Solid 5
89.10   47.49 Solid 2
90.40   47.74 Solid 2
90.70   48.24 Solid 2
91.02   47.78 Solid 5
91.25   47.75 Solid 5
91.43   47.82 Solid 5
94.70   48.99 Solid 2
95.23   48.90 Solid 5
95.50   49.50 Solid 2
95.53   49.03 Solid 5
95.76   49.05 Solid 5
96.10   49.50 Solid 2
99.52   50.02 Solid 5
100.00   50.25 Solid 2
100.16   50.25 Solid 5
104.27   51.20 Solid 5
104.47   51.30 Solid 5
108.70   52.23 Solid 5
112.87   53.11 Solid 5
116.08   53.72 Solid 5
116.98   53.92 Solid 5
121.04   54.68 Solid 5
121.80   54.81 Solid 5
125.05   55.38 Solid 5
128.70   56.03 Solid 5
129.02   56.07 Solid 5
132.94   56.75 Solid 5
133.31   56.82 Solid 5
137.87   57.57 Solid 5
142.39   58.28 Solid 5
146.85   58.99 Solid 5
151.28   59.68 Solid 5
153.50   60.05 Solid 2
155.67   60.37 Solid 5
160.02   61.09 Solid 5
164.33   61.82 Solid 5
168.60   62.58 Solid 5
172.85   63.10 Solid 5
177.06   63.76 Solid 5
181.25   64.43 Solid 5
185.33   65.12 Solid 5
185.40   65.03 Solid 5
188.85   65.69 Solid 5
189.53   65.72 Solid 5
192.34   66.25 Solid 5
194.60   65.83 Solid 2
195.82   66.83 Solid 5
197.70   66.83 Solid 2
198.90   67.33 Solid 2
199.27   67.40 Solid 5
202.71   67.97 Solid 5
206.12   68.56 Solid 5
209.52   69.11 Solid 5
212.90   69.70 Solid 5
216.25   70.27 Solid 5
219.59   70.86 Solid 5
222.91   71.47 Solid 5
226.21   72.05 Solid 5
229.48   72.63 Solid 5
232.50   72.36 Solid 2
232.74   73.22 Solid 5
235.99   73.85 Solid 5
238.90   74.37 Solid 2
239.21   74.42 Solid 5
242.41   75.02 Solid 5
245.60   75.68 Solid 5
248.19   76.11 Solid 5
248.76   76.30 Solid 5
251.90   76.85 Solid 5
251.91   76.97 Solid 5
255.04   77.59 Solid 5
255.50   78.14 Solid 2
255.58   77.60 Solid 5
258.15   78.23 Solid 5
259.23   78.39 Solid 5
261.24   78.88 Solid 5
262.86   79.20 Solid 5
264.31   79.63 Solid 5
266.46   80.06 Solid 5
267.37   80.39 Solid 5
270.03   81.04 Solid 5
270.40   81.23 Solid 5
273.41   82.20 Solid 5
273.66   82.21 Solid 5
274.70   88.19 Solid 2
276.39   83.45 Solid 5
277.16   83.80 Solid 5
280.61   86.62 Solid 5
283.92   94.25 Solid 5
289.65   120.35 Liquid 3
292.60   122.61 Liquid 2
294.70   123.36 Liquid 2
334.45   128.34 Liquid 4
347.45   129.65 Liquid 4
358.55   130.80 Liquid 4
415.42 101.300 368.50 Vapor 1
426.48 101.300 345.80 Vapor 1
441.10 101.300 311.30 Vapor 1
447.98 101.300 295.60 Vapor 1
460.17 101.300 270.90 Vapor 1
474.30 101.300 249.40 Vapor 1
498.42 101.300 225.10 Vapor 1
525.32 101.300 212.10 Vapor 1

List of References

Number Source
1 Shao S.; Yu Q.; Fang W.; He G.: Vapor Heat Capacities of (Acetic Acid + 4-Methyl-2-Pentanone) at Atmospheric Pressure. J.Chem.Thermodyn. 28 (1996) 349-355
2 Parks G.S.; Kelley K.K.: Thermal Data on Organic Compounds. II. The Heat Capacities of Five Organic Compounds. The Entropies and Free Energies of Some Homologous Series of Aliphatic Compounds. J.Am.Chem.Soc. 47 (1925) 2089-2097
3 Radulescu D.; Jula O.: Beiträge zur Bestimmung der Abstufung der Polarität des Aminstickstoffes in den organischen Verbindungen. Z.Phys.Chem.Abt.B 26 (1934) 390-394
4 von Reis M.A.: Die spezifische Wärme flüssiger organischer Verbindungen und ihre Beziehung zu deren Molekulargewicht. Ann.Physik 249 (1881) 447-465
5 Martin J.F.; Andon R.J.L.: Part LII. Molarheat Capacity of Ethanoic, Propanoic, and Butanoic Acids. J.Chem.Thermodyn. 14 (1982) 679-688

Pure Component Data Overview

© DDBST GmbH